Answer:
y=1/2-3-2
Step-by-step explanation:
y-int is -2
x int is -3
4. John is packing books into boxes. Each box can hold either 15 small books or 8
large books. He needs to pack at least 35 boxes and at least 350 books, Write a
system of linear inequalities to represent the situation
Answer:
Your system of inequalities is:
x + y ≥ 35
15x + 8y ≥ 350
Step-by-step explanation:
Let x = number of boxes of small books and let y = number of boxes of large books.
Since John needs to pack at least 35 boxes:
(number of boxes of small books) + (number of boxes of large books) (is at least) 35
x + y ≥ 35
Since John needs to pack at least 350 books:
(number of small books packed) + (number of large books packed) (is at least) 350
(number of small books per box)(number of boxes of small books) + (number of large books per box)(number of boxes of small books) ≥ 350
15x + 8y ≥ 350
The value of y is directly proportional to the value of x. Given y = 25 when x = 150.
What is the value of y when x = 60?
Enter your answer in the box.
y=
helppp!!
Answer:
Step-by-step explanation:
Y = kx
25 = k150
25/150 = k
0.166 = k
When the value of x = 60
y = (0.166)(60)
y = 9.96
The value of y for x = 60 will be;
⇒ y = 10
What is Proportional?
Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
The value of y is directly proportional to the value of x.
And, Given y = 25 when x = 150.
Now,
Since, The value of y is directly proportional to the value of x.
Hence, We get;
⇒ y = kx
⇒ 25 = k × 150
⇒ 25/150 = k
⇒ k = 1/6
So, The value of y when x = 60 is,
⇒ y = kx
⇒ y = 1/6 × 60
⇒ y = 10
Thus, The value of y for x = 60 will be;
⇒ y = 10
Learn more about the proportional visit:
https://brainly.com/question/870035
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The point at which a company's costs equal its revenues is the break-even point. C represents the cost, in dollars, of x units of a product and R represents the revenue, in dollars, from the sale of x units. Find the number of units that must be produced and sold in order to break even. That is, find the value of x for which C = R. C = 14x + 36,000 and R = 16x.
Answer:
14x+36,000=16x
subtract 14x on both sides
14x+36,000=16x-14x
36,000=2x
divide both sides by 2
36,000÷2=2x÷2
x=18,000
I hope this is good enough:
Write the rational number as a decimal -3 4/9
Answer:-3.4
Step-by-step explanation:
Rearrange all and make the letter in red the subject
help help help!
Answer:
q =r -3p
p= t-mn
p=[r -3q]/2
m=rn
d=(vw)/s
Which of the following statements must be true?
A. If two polygons are similar they have the same shape
B. If two polygons are similar they have the same size
C. All rectangles are similar
D. All squares are similar
Answer:
B if two pdiwjsjwixjjsjsidff
Solve for X and Y please
x=61
y=119
Step-by-step explanation:
180=60+59+x
180=119+x
-119 -119
x=61
18-61=119
Round 458,329 to the nearest thousand
Answer:
458,000
Step-by-step explanation:
Answer:
Step-by-step explanation:
All we need to know here is place value. Here is an example.
458,329
4 = hundred thousandths
5 = ten thousandths
8 = thousandths
3 = hundredths
2 = tenths
9 = ones
The thousands is 8,329. Rounded to the nearest thousand would be 8,000. Five hundred is the lowest it could be to round to 9,000.
458,329 rounded to the nearest thousand would be 458,000.
Have a great day!
Identify the function shown in this graph.
select the ratios whos simplest form is 8/7
What is the slope-intercept equation for the line below?
A) y = 5/4x - 4
B) y = 4/5x - 4
C) y = -4/5x - 4
D) y = -5/4x - 4
Answer:
A) y = 5/4x - 4Step-by-step explanation:
Slope-intercept formula
y = mx + b, where m = slope, b = y-interceptSlope formula
m = (y2 - y1)/(x2 - x1)Given points (on the graph)
(0, -4) and (4, 1)Slope is:
m = (1 - (-4))/(4 - 0) = 5/4y-intercept is
-4 as per the first pointSo the line is:
y = 5/4x - 4Correct answer option is: A) y = 5/4x - 4
Answer:
it is a very very easy sum!
Step-by-step explanation:
goooooood afternoon
HELP I NEED THIS RIGHT NOW
Answer:
5/12 gallons
Step-by-step explanation:
Answer:
1 Gallon
Step-by-step explanation:
Okay, This is easy!
She is using 1/6 gallon of Lemonade and 1/4 of fruit juice. All we need to do is simply add them together and we get 1/10. 1/10 is the same as 1 Gallon.
Hope this helps,
PumpkinSpice1♥
I NEED HELP WITH THIS PLZ HELP ME WITH MATH! I"M GIVING 20 points for someone who answers it. PLZ HELP ME WITH MATH!
Answer: [tex]\frac{x^8}{256y^{20}}[/tex]
If the font is too small, it says x^8 all over top 256y^20 as one big fraction.
========================================================
Work Shown:
[tex]\left(\frac{5x^3}{20xy^5}\right)^4\\\\\\\left(\frac{x^2}{4y^5}\right)^4\\\\\\\frac{\left(x^2\right)^4}{(4^1)^4\left(y^5\right)^4}\\\\\\\frac{x^{2*4}}{4^{1*4}y^{5*4}}\\\\\\\frac{x^{8}}{4^{4}y^{20}}\\\\\\\frac{x^{8}}{256y^{20}}\\\\\\[/tex]
A small wading pool had 10 inches of water in it.
It rained and the water level went up 1 inch.
Then the water level went down 3 inches after children splashed some water out.
Which of the following best represents the level of water in the wading pool?
Answer:
8 inches is left in the pool
14 out of 56 people at a high school basketball
game ordered hotdogs. What percent of people did
not order hotdogs?
Answer:
75%
Step-by-step explanation:
[tex]\frac{14}{56} *100=25[/tex]
100-25=75
ILL MARK U BRAINLIEST!!
Answer:
unlikely
Step-by-step explanation:
Which graph represents 2x − 5y ≥ − 20
Answer:
Go to desmos and it will answer literally all of your graphing questions. Just type in desmos graphing calculator.
Step-by-step explanation:
Find the x-intercept and the y-intercept for the equation 3x + 6y = 24
Answer:
x-intercept is 8
y-intercept is 4
Step-by-step explanation:
3x + 6y = 24 ( subtract 3x on both sides)
6y = -3x + 24 (divide by 6 on both sides)
y = -3/6x + 4 or
y = -1/2x + 4
The y-intercept is 4
To find the x-intercept set y as 0
0 = -1/2x + 4 (we have to get -4)
-1/2*8 = -4
0 = -4 + 4
0 = 0
x-intercept is 8
HOPE THIS HELPS!
what is the midpoint of (8,7) and (4,3)
Hello! The midpoint of (8,7) and (4,3) Is (7.5, 3.5)
Hope this helps! And have a great day!
whats the LCM of 8 and 12 using a venn diagram
Answer:
4
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
LCM of 8 and 12 is 24. please refer the picture for venn diagram
PLEASE HELP ITS INTEGERS EITH MULTIPLICATION AND DIVISION PLEASE HELP
Temperature freezes at 0 Celsius . Which of the following temperatures is below freezing ?
S . -5 degrees Celsius
T. 0 degrees Celsius
U. 30 degrees Celsius
V. 3 degrees Celsius
Answer:
S, if freezing is 0 celcius, what is below 0? -5°C
Answer:
s
Step-by-step explanation:
cuz
0 > -5
-5 low then 0
bye
15 points anyone ???? Hurry
How much will be in your savings account if you invested $250 at 6.3% interest compounded semiannually after 8 years
Answer:
$664.47
Step-by-step explanation:
A = P(1+i/m)^mn
A = 250(1+0.063/2)^2*8
A = 250(1.063)^16
A = 250*2.657861
A = $664.46525
A = $664.47
The local newspaper has letters to the editor from 60 people. If this number represents 5% of all of
the newspaper's readers, how many readers does the newspaper have?
The newspaper has
readers
Answer:
i believe the answer is 1200
Step-by-step explanation:
if you set up a proportion
60 over x equal to 5 over 100 and solve
you get the answer 1200.
For each sequence below, identify the next two terms.
5, 1, 7, 3, 9... *
Answer:
5, 11
Step-by-step explanation:
the number is subtracting 4 adding 6 subtracting 4 adding 6
[(7+9)] -5(squared)] divided by 3 =
Answer:
-3
Step-by-step explanation:
7+9-5²/3=-9=3=-3
what is the slope of the line with the equation y-3= -1/2(x-2)?
a. -2
b.-1/2
c.1/2
d.2
Answer: m = -1/2
Step-by-step explanation:y=mx + b to find slope m m =
Is this congruent by SSS, SAS, AAS, ASA?
Answer:
sss
Step-by-step explanation:
Answer:
Then amswer is SSS.
Step-by-step explanation:
Hope rhis helps
The local newspaper has letters to the editor from 50 people. If this number represents 2% of all of the newspaper's readers, how many readers does the newspaper have?
Answer: The newspaper has 2500 readers.
Step-by-step explanation:
Given: The local newspaper has letters to the editor from 50 people.
This is the 2% of all newspaper readers.
Let x be the number of all newspaper readers.
Then. 2% of x= 50
[tex]\Rightarrow\ 0.02x=50\ \ [\text{To remove }\% \text{we divide number by 100}]\\\\\Rightarrow\ x=\dfrac{50}{0.02}=\dfrac{5000}{2}=2500\\\\\Rightarrow x=2500[/tex]
Hence, the newspaper has 2500 readers.
BRAINLIEST! Right answer fastest!
Answer:
B
Step-by-step explanation:
I used an A.I.