Answers
Answer:
[tex]\boxed{\tt \cfrac{4}{\$ 7.76} =\cfrac{13}{x} }[/tex]
Step-by-step explanation:
4 glue sticks cost $7.76.
[tex]\dashrightarrow \tt \cfrac{4}{\$\:7.67}[/tex]
let x represent the cost of 13 glue sticks. and now since 13 glue sticks cost x, we have the following proportion:
[tex]\dashrightarrow\tt \cfrac{13}{x}[/tex]
Cost changes along with the number of glue sticks purchased, and so the two proportions are equivalent.
[tex]\dashrightarrow\tt \cfrac{4}{\$ 7.76} =\cfrac{13}{x}[/tex]
Therefore, your answer is C !!!!!
~
Related Questions
Mrs. O wanted to have a ball at the high school in Catskill. But there were not that many
people at the ball because there was suppose to be 20. And there were 12 students there how many students were not there?
Answers
Answer:
8
Step-by-step explanation:
20-12=8
Answer: 8
Step-by-step explanation:
subtract: 20 - 12 = 8
Add: 8 + 12 = 20
What is the name of this polygon?
trapezoid
rectangle
square
rhombus
Answers
Answer:
This polygon is a Rhombus
Can somebody help me if they actually know the answer pls
Answers
Do you know the equation of
The area of a square and a triangle
Finding the answer for this one
Answers
Answer:
[tex]4 \frac{13}{30}[/tex] (4 13/30)
Steps :
1) Convert 1 1/6 and 3 4/5 to mixed numbers.
1 1/6 is 7/6 in mixed number and 3 4/5 is 19/5 in mixed number.
2) multiply 7/6 x 19/5, which is 7 x 19/6 x 5.
7 x 19 is 133 and 6 x 5, so it would be 133/30
3) Change 133/30 to a mixed number, which would be [tex]4\frac{13}{30}[/tex] ( 4 13/30)
To get the answer, you need to do 133/30, which is 4.43333, witch would be 4 13/30 ([tex]4\frac{13}{30}[/tex])
Step-by-step explanation:
You have to find the same denominator.
I need help on this question I don’t understand
Answers
Answer:
x = 25
Step-by-step explanation:
Since these 2 angles are vertical angles, then they are both equal. Set up an equation and then solve it.
75 = 4x - 25
75 + 25 = 4x
100 = 4x
100/4 = 4x/4
25 = x
Hope this helps. Brainly will be highly appreciated.
Answer: The angles are vertical; x = 25.
Step-by-step explanation:
A vertical angle is a pair of opposite angles formed by intersecting lines. As shown in the picture, the lines are opposite and are formed by intersecting lines.
A known fact is that vertical angles are always congruent, meaning they both have the same measure; so, 75 = 4x - 25. Now, let’s solve that equation:
75 = 4x - 25 (add 25 to both sides)
100 = 4x (divide by 4 on both sides)
25 = x
i will give brainliest to good answer PLEASE HELP ME!!!!!! i'm so confused screenshot and instructions attached
Answers
Answer:
When 0< x < 5, |x - 5| = 5 - x and |x+5| = x + 5. Summed, we get y = 10
When -5< x < 0, |x - 5| = x - 5 and |x+5| = 5 - x. Summed, we get y = 10.
Combined, y = 10.
5. Summed, we get y = 10
When -5x. Summed, we get y = 10.
Combined, y = 10.
Q11 The price of a smartphone is $600 and a smart watch is $250. If you buy them together you get a discount of 20%. If you decide to buy both, how much will you end up paying?
Q12Another store is offering the smart watch for $100 if purchased with the smartphone. Is this a better deal than the previous one (Q11)?
Answers
Answer:
above is the solution to the question
Answer:
Yes, the deal for Q12 is better than the previous one.
Step-by-step explanation:
600 + 250 = 850
850 × 20 = 17000
17000 / 100 = 170
850 - 170 = 680 He will pay $680 (Q11)
i fell so dumnm for asking all these questions.
Which function has a y-value of 12, if the x-value is 3?
y = 4 x
y = x - 6
y = x + 8
y = 3 x
Answers
Replace x with 3 and solve for y to equal 12:
y = 4(3) = 12
the answer is y = 4x
Answer:4x
Step-by-step explanation:
help pleaase! .............................
Answers
A= 3 • 11^2 (11 is the R (for radius))
Simplify.
need help asap .........................................................
Answers
Sarah works at an electronic store. She earns 17% commission on everything she sells. If Sarah sold $38,000 worth of items this month, what is her commission for the month?
Answers
Answer:
$6,460
Step-by-step explanation:
I like to do it the long way, but I think it makes the most sense;
Divide 38k by 100 to get 1% of her amount (because 38k is 100%)
38000/100 = 380
Now multiply that number by 17 to get 17% because 380 is 1%, already determined above.
So thus 380*17 is 6460
HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINILEST TO THE RIGHT ONE
Answers
Answer:
g/5=n
Step-by-step explanation:
In order to get the number of granola bars each child received,the number of granola bars g should be divided by the number of children which is 5
helpppppppppppppp please
Answers
Answer:29
so the mini triangle in the corner is a mini model of the entire triangle, all you have to do is take the width or bottom number and find the factor in which it is smaller, then take the height of the smaller triangle and add the factor in which it increases to it. so the factor goes up by 31 1/2--9=22 1/2 and adding the factor in which it increases to the height is 22 1/2+6 1/2=29 because 2 halfs make a whole.
Step-by-step explanation:
mr clean has big brien 0-0
HURYY PLEASE I NEED HELP
Which inequality does this graph show?
A. 4y – 5x < 1
B. 5y – 4x < 1
C. 4y – 4x < 1
D. 4x – 4y < 1
Answers
A. 4y<5x+1
y<5/4x+1/4
B. 5y<4x+1
y<4/5x+1/5
C. 4y<4x+1
yD. -4y<4x+1
y>-x-1
The y-intercept is 0.2 which as a fraction is 1/5 so the last term in the equation must be that fraction. With this information we can eliminate a,c, and d. Which leaves us with b.
The graph is showing the inequality 5y – 4x < 1. Then the correct option is B.
What is a graph?A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The line in the graph is cutting the y-intercept at 0.2 and the x-intercept at 0.25. The inequality 5y – 4x < 1 is shown in the graph. The graph of the inequality is attached with the answer below.
Hence, the correct option is B.
To know more about graphs follow
https://brainly.com/question/25020119
#SPJ2
A car salesperson sells a used car for $9000 and earns 9% of the sale price as commission. How many dollars does the salesperson earn in commission?
Answers
Answer:
The answer is $810, give me brainliest answer:)
Answer:
$810 in commission
Step-by-step explanation:
1. Make a proportion. Method: Percent proportion
[tex]\frac{percent}{100} = \frac{part}{whole}[/tex]
2. your proportion should look like this. Note: we don't know how much commission he earned.
[tex]\frac{9}{100} =\frac{x}{9000}[/tex]
3. cross-multiply. Multiply 9 x 9000 and make 100x because we don't know its value yet. Hint: X is our unknown commission.
[tex]9000[/tex] × [tex]9[/tex] = [tex]81000[/tex]
4. set your new proportion.
[tex]\frac{100x}[/tex] [tex]=[/tex] [tex]\frac{81000}[/tex]
5. divide the proportion by 100 on each side.
[tex]\frac{100x}{100} = \frac{81000}{100}[/tex]
6. After dividing your proportion.
[tex]Answer[/tex] [tex]=[/tex] $[tex]810[/tex] [tex]in[/tex] [tex]commission[/tex]
Have a wonderful day/night/afternoon/morning
A stick of butter weighs a quarter of a pound. How much do 13 sticks of butter weigh? Please help!!!
Answers
Simplifying expressions
just the answers please
Answers
Answer:
1) 13a+7b
6a+7a+10b-3b ,gives you 13a+7b
2) 2v+16c
9-7v+10c+16, gives you 2v+16
3) 21s+10r
8s+13s+6+4r, gives you 21s+10r
4) -d+10e
4d-5d, gives you -1, and 6e+4e, gives you 10e
5)11g+16f
7g+4g, gives you 11g, and 13f+3f gives you 16f
6) 21p+6q
9p+12p,gives you 21p, and -13q+19q, gives you 6q
7) 6b+3c
2b+4b, gives you 6b, and 9c-6c, gives you 3c.
8) 26m+9k
14m+12m, gives you 26m, 5k+4k, gives you 9k.
9) 18n+24p
14n+4n, gives you 18n, and 12p+12p, gives you 24p.
10) a+3b
5a-4a, gives you a, and 10b-7b, gives you 3b.
Point A is located in Quadrant I.
Point B is a reflection of point A across an axis. Point B is located in Quadrant II.
Point B is a reflection of point A across the
.
Point B's x-coordinate is
.
Point B's y-coordinate is
.
Answers
Answer:
Point B is a reflection of point A across the y-axis
Point B's x-coordinate is negative
Point B's y-coordinate is positive
Is the line a good fit for the data?
A
No, the line does not come close to most of the points because the association is nonlinear.
B
No, the line should not be drawn because the points show no association.
C
Yes, the line comes close to most of the points, so it is a good fit for the data.
D
Yes, the line comes close to most of the points, but the y-intercept is low.
Answers
Answer: I think the answer is A I might be wrong but I'm 90% sure this is right mark me BRAILIEST PLS
Step-by-step explanation:
d n is using a grid to draw a scale map of a park. Point F represents the location of a drinking fountain and Point B represents the location of a bench, Point F has the coor 6.1) and Point B has the coordinates (2.4). B F. 4 Cach unit on the grid represents 5 feet. About how far, in feet, is the drinking fountain from the bench?
a. 8,5 feet
b.37.1 feet
c.42.7
Answers
Answer:
b. 37.1
Step-by-step explanation:
it's closer to more like at 3 then it is with the other ones
Find the value of d that makes the equation true:
d - 8 = 5.
d = 11
d = 12
d = 13
d = 10
Answers
Answer:
d=13
Step-by-step explanation:
Take your eight to the right side, change its sign and solve.
apologies for the working out. Its 13
Explanation:
13 - 8 = 5
Hope this helps! :D
You are given the graph of a linear function y = g(x) and another function with the equation ƒ(x) = 2x + 2.
A. Which function has the greater rate of change and by how much?
B. Which function has the greater y-intercept and by how much?
C. Which function has the greater x-intercept and by how much?
D. Which graph is steeper?
Answers
Answer:
Step-by-step explanation:
The answer is c
how do I solve this?
Answers
b=2A
hb implement
A swimming pool is 30 yards wide. The pool has lanes for swimming laps. Each lane is 9 feet wide. How many lanes are there?
Answers
The number of lanes in the swimming pool is 10
Calculating quantityFrom the question, we are to determine the number of lanes in the pool
From the given information,
The swimming pool is 30 yards wide.
That is,
Width of the pool = 30 yards
Convert to from yard to feet
NOTE: 1 yard = 3 feet
∴ 30 yards = 3 × 30 feet = 90 feet
Also,
Each lane is 9 feet wide
That is,
Width of each lane = 9 feet
Number of lanes in the swimming pool = Width of the swimming pool ÷ Width of each lane
Number of lanes in the swimming pool = 90 feet ÷ 9 feet
Number of lanes in the swimming pool = 10
Hence, the number of lanes in the swimming pool is 10
Learn more on Calculating quantity here: https://brainly.com/question/94107
Rectangle JKLM undergoes a sequence of transformations, resulting in rectangle J’K’L’M’. The length of side K’L’ is 6 units. The coordinates of vertex K’ are (-3, 2), and the coordinates of vertex M’ are (3, -2). Describe a sequence of transformations to rectangle JKLM that would result in rectangle J’K’L’M’.
Answers
giving brainliest to the first right answer!! please help!!
Answers
Answer:
44
Please mark as brainliest
150-x-94=x+32
-2x=32+94-150
-2x=126-150
-2x=-24
X=12
12+32=44
Answer is 44 degrees
Which ratio best defines experimental probability?
Number of times an event occurs: Total number of times the activity is performed
Total number of times the activity is performed: Number of times an event occurs
Number of nonfavorable outcomes: Number of possible outcomes
Number of possible outcomes: Number of nonfavorable outcomes
Answers
Answer:
Number of times an event occurs : Total number of times the activity is performed
Step-by-step explanation:
Experimental probability is the probability of an event occurring based on actual experimental results, whereas theoretical probability is the expected probability of an event occurring.
For example, the theoretical probability of flipping a coin and it landing on a head is 1/2.
If we carried out an actual experiment where we flipped the coin 20 times, recorded the results, and only 5 of the flipped coins landed on heads, then the experimental probability of the coin landing on a head would be 5/20 = 1/4.
The more trials we carry out, the closer the experimental probability gets to the theoretical probability.
Therefore, the best definition of experimental probability is:
Number of times an event occurs : Total number of times the activity is performed
Answer:
Answer:Number of times an event occurs : Total number of times the activity is performedStep-by-step explanation:Experimental probability is the probability of an event occurring based on actual experimental results, whereas theoretical probability is the expected probability of an event occurring.For example, the theoretical probability of flipping a coin and it landing on a head is 1/2. If we carried out an actual experiment where we flipped the coin 20 times, recorded the results, and only 5 of the flipped coins landed on heads, then the experimental probability of the coin landing on a head would be 5/20 = 1/4.The more trials we carry out, the closer the experimental probability gets to the theoretical probability.Therefore, the best definition of experimental probability is:Number of times an event occurs : Total number of times the activity is performed
Step-by-step explanation:
A. Are the ratios equivalent or not
1. ¾ = 4/3 _______ 2. 6/7 = ¾ _________ 3. 5/4 = 10/8_______
B. Fill in the blanks
1. 8:7 = _____: 5 2. _____: 6 = 10:12
C. Solve the following problems.
1.A restaurant is offering 2 specials: 10 burritos for $12, or
6 burritos for $7.50.
Which is a better buy?
If Noah buys the better deal, how much will he pay for 60 burritos which he needs for the party?
2.A cyclist rode 3.75 miles in 0.3 hours.
How fast was she going in miles per hour?
At that rate, how long will it take her to go 4.5 miles?
3.A recipe for sparkling grape juice calls for 112 quarts of sparkling
water and 34 quart of grape juice.
How much sparkling water would you need to mix with 9
quarts of grape juice?
How much grape juice would you need to mix with 154 quarts of sparkling water?
4.Han ran 10 meters in 2.7 seconds. Priya ran 10 meters in 2.4 seconds.
a. Who ran faster? Explain how you know.
b. At this rate, how long would it take each person to run 50
meters? Explain or show your reasoning.
5.A cargo ship traveled 150 nautical miles in 6 hours at a constant
speed. How far did the cargo ship travel in one hour?
Answers
Answer:
Step-by-step explanation:
A, 1, not
2, not
3, yes
B, 1, 5.7
2, 5.0
Richard needed to read 5 books for his summer reading assignment. It took him 4 5/8 hours to read the first 2 books. It took him 7 7/8 hours to read the remaining 3 books. How long did it take Richard to read all 5 books?
A. 11 4/8 hours
B. 11 6/8 hours
C. 12 4/8 hours
D. 12 6/8 hours
Answers
Answer: awnser d
Step-by-step explanation:
find the value of x in the image below
Answers
Check the picture below.
[tex]\begin{cases} (x+16)+(7x+4)+y=180\\ ~\hfill y+(10x-10)=180 \end{cases}\qquad \begin{cases} (x+16)+(7x+4)=180-y\\ ~\hfill (10x-10)=180-y \end{cases} \\\\[-0.35em] ~\dotfill\\\\ (x+16)+(7x+4)~~ = ~~(10x-10)\implies 8x+20=10x-10 \\\\\\ 20=2x-10\implies 30=2x\implies \cfrac{30}{2}=x\implies \boxed{15=x} \\\\[-0.35em] ~\dotfill\\\\ 10x-10\implies 10(15)-10\implies\stackrel{\textit{the exterior angle}}{ 150-10\implies 140}[/tex]