What is the value of x in the equation
3x - 4y = 65:
when y=4?
Ox=13 1 / 2
x=21 1 / 3
X =23
O
x=27

Answers

Answer 1
x=27 because you plug y into the equation and solve for x

Related Questions

recipe call for 5 teaspoons of seasoning for every 7 batches of chicken. If you have 14 batches of chicken, how many teaspoons of seasoning will you need?

Answers

Answer:

10 teaspoons

Step-by-step explanation:

Which of the following is arranged in the correct order?
A. |31| > |-41| > |-3| > |5|
B. |-41| > |31| > |5| > |-3|
C. |-41| > |31| > |-3| > |5|
D. |31| > |5| > |-3| > |-41|

Answers

Answer:

it's B.

Step-by-step explanation:

41>31>5>3

Benny bought 6 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 31 cards left. How many cards did Benny start with ?​

Answers

Half is 31 multiplied by 2 will equal 62 minus the 6 new cards is equal to 56 cards

Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once.

Write about what additional information you would need to create a two-variable equation for the scenario. What kind of problem could you solve with your equation?

HELP PLS

Answers

Answer:

Sample Response: To write a two-variable equation, I would first need to know how much Maya’s allowance was. Then, I would need the cost of playing the arcade game and of riding the Ferris wheel. I could let the equation be cost of playing the arcade games plus cost of riding the Ferris wheel equals the total allowance. My variables would represent the number of times Maya played the arcade game and the number of times she rode the Ferris wheel. With this equation I could solve for how many times she rode the Ferris wheel given the number of times she played the arcade game.

Hope this helps. :)

need help with this problem please​

Answers

y = -1/6 x + 2 is the answer!
hope this helps

Match each equation to its solution.

Answers

Good job you got it right! But others won’t be able to find it because you have a basic writing for it. Next time put the actual equations on so others can find it!

Answer:

i)x=6

ii) x=-7

iii) x=-5

Step-by-step explanation:

First take the no. to the other sides. Then divide, then u will get x

TIME REMAINING
01:45:37
Which is the graph of the equation ?

Answers

I think the best answer would be so

Answer:

Lifting weights. Using resistance bands. Using your body weight for resistance, by doing push-ups, pull-ups, crunches, leg squats or push-ups against a wall. Using weight machines at a gym.

Step-by-step explanation:

Took the test on Edge

I NEED HELP PLEASE!!!!
Find the slope of the line passing through the points (-6,-5) and (4,4)

Answers

Answer:

m = [tex]-\frac{1}{10}[/tex]

Step-by-step explanation:

To find the slope you use the equation y2-y1 / x2 - x1. For this problem, it would be 4 - - 5/ 4 - - 6. If we simplify this you will get 9/10. Therefore, The slope of the line will be 9/10.

What is the slope of the line with the points (-3,5) and (6,2)

Answers

y2 = 2
y1 = 5
x2 = 6
x1 = -3

2 - 5 = -3

6 -(-3) = 9


-3 / 9 = -1/3

Y= 1/3x

Hope this helped :)


Y
Y = 1/3x

Hope this helps

4) f(x) = 2x^5+4x^4+11x^3+22x²+12x+24; -2

please show the steps on how to find the roots

Answers

Answer:

Step-by-step explanation:

f(x) = 2x^4(x + 2) + 11x^2(x + 2) + 12(x + 2)

f(x) = (x+2) [2x^4 + 11x^2 + 12]

f(x) = (x + 2)(2x^2 + 3)(x^2 + 4)

Which best describes what forms in nuclear fusion?

a
one smaller, less stable nucleus
b
one larger, more stable nucleus
c
two larger, less stable nuclei
d
two smaller, more stable nuclei

Answers

Answer:

I guess Letter B. One Larger, More stable nucleus

It produces nearly all the elements that are heavier than helium..

Answer:

Answer A

Step-by-step explanation:

Edge 2021

i need help with finding the value of x ​

Answers

Answer:

Step-by-step explanation:

7x-2=11x-34

-2+34=11x-7x

32=6x

x=32/6=16/3

will be nice if you give me brainlies.Good luck!

I earn 770.98(R) every week. I have 385.49(R) since I spent the other half on toys. I want extra items on a game, but it's 1,541.72(R). How long will I have to wait until I save enough money for it? 385.49 + 770.98 < 1,541.72. (It's in Russian dollar so lemme translate) 385.49 = 5 US dollar) 770.98 = 10 US dollar) 1,541.72 = 20 US dollar)

Answers

Answer:

1.5 weeks

Step-by-step explanation:

Given

[tex]Earnings = 770.98[/tex] weekly

[tex]Amount\ Left = 385.49[/tex]

[tex]Game\ Cost = 1541.72[/tex]

Required

Determine the time taken to save up

Represent the time with t

The relationship between the given parameters can be expressed as:

Amount + Earnings in t weeks = Game Cost

This gives:

[tex]385.49 + 770.98t = 1541.72[/tex]

Collect Like Terms

[tex]770.98t = 1541.72 - 385.49[/tex]

[tex]770.98t = 1156.23[/tex]

Solve for t

[tex]t = 1156.23/770.98[/tex]

[tex]t = 1.49968870788[/tex]

[tex]t = 1.5[/tex] Approximated

In the state of New Mexico, 85% of the land is above 4,000 feet in elevation.
Which fraction is equivalent to 85%?
A) 4/5
B) 5/8
C) 17/20
D) 1/85

Answers

Answer:

85 % = 17/20

Step-by-step explanation:

It is given that,

85% of the land is above 4,000 feet in elevation.

We need to write a fraction that is equivalent to 85%.

We know that, percent means dividing by 100 i.e.

[tex]85\%=\dfrac{85}{100}[/tex]

We can write 85 as 17×5 and 100 as 20×5

So,

[tex]\dfrac{85}{100}=\dfrac{17\times 5}{20\times 5}[/tex]

5 will cancel out from numerator and the denominator

[tex]\dfrac{85}{100}=\dfrac{17}{20}[/tex]

Hence, the correct option is (c).

3x - 2y = 38
x = 6 - y


Choose a solving method to find the solution


(if possible provide explanation I do not understand this!)

Answers

hope this is correct and that it helps
plug 6-y in for x
3(6-y)-2y=38
distribute
18-3y-2y=38
combine like terms
18-5y=38
subtract and divide
y=-4

plug y in
x=6-(-4)
solve
x=10

y= -4
x=10

Evaluate f(x)=2x-7 when x=-2,0 and 3

Answers

Answer:

Step-by-step explanation:

A) y = 2x – 7  and f(x) = 7 – 2x

Incorrect. These equations look similar but are not the same. The first has a slope of 2 and a y-intercept of −7. The second function has a slope of −2 and a y-intercept of 7. It slopes in the opposite direction. They do not produce the same graph, so they are not the same function. The correct answer is f(x) = 3x2 + 5 and y = 3x2 + 5.

 

B) 3x = y – 2  and f(x) = 3x – 2

Incorrect. These equations represent two different functions. If you rewrite the first equation in terms of y, you’ll find the equation of the function is y = 3x + 2. The correct answer is f(x) = 3x2 + 5 and y = 3x2 + 5.

 

C) f(x) = 3x2 + 5 and y = 3x2 + 5

Correct. The expressions that follow f(x) = and y = are the same, so these are two different ways to write the same function: f(x) = 3x2 + 5 and y = 3x2 + 5.

 

D) None of the above

Incorrect. Look at the expressions that follow f(x) = and y =. If the expressions are the same, then the equations represent the same exact function. The correct answer is f(x) = 3x2 + 5 and y = 3x2 + 5.

Which of the following results in the expression 0.22 x 86? SVE ME PLZ

Answers

Answer:

18.92

Step-by-step explanation:

It simple mutiplication put it like this and do the math!

   86

X 00.22

---------------           Or do it like 86/0.22

which representation does not show y as a function of x​

Answers

J because the x value is used more then once.

The occupancy rate of a motel is the percentage of rooms that are occupied on a particular night. The
histogram below summarizes the occupancy rates for a random sample of 100 nights for a motel.
0.35
0.30
0.25-
0.20-
0.15-
0.10-
0.05
0+
0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95
Motel Occupancy Rate
Based on the histogram, which of the following values could represent Q3?
Relative Frequency
(A) 0.24
(B) 0.63
(C) 0.67
(D) 0.71
(E) 0.75

Answers

For the given table, the third quartile is given by:

(D) 0.71.

What are the median and the quartiles of a data-set?

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.The first quartile is the median of the first half of the data-set, which is the 25th percentile.The third quartile is the median of the second half of the data-set, which is the 75th percentile.

Given a cumulative frequency table, the third quartile Q3 is the value when the sum of the frequencies is of 0.75.

From the frequency table, we have that:

A rate of 0.65 is the 30th percentile.A rate of 0.7 is the 57th percentile, as 0.3 + 0.27 = 0.57.A rate of 0.75 is the 80th percentile, as 0.57 + 0.23 = 0.8.

Hence the 75th percentile is between 0.7 and 0.75, meaning that option D is correct.

More can be learned about the quartiles of a distribution at https://brainly.com/question/28168026

#SPJ1

PLEASE HELP! Geometry property question.

Justify each of the following statements using a property of equality, property of congruence, definition, or postulate.

Please match all of them!

Answers

Answer:

Step-by-step explanation:

1. If PQ = PQ then PQ ≅ PQ

 Reflexive Property of congruence

2. If K is between J and L, then JK + KL = JL

 Segment addition property

3. EF ≅ EF

 Definition of congruence

4. If RS = TU, then RS + XY = TU + XY

 Addition property of equality

5. If AB = DE, then DE = AB

 Symmetric property of equality

help me out people, ill give brainliest to whoever answers best :P

Answers

Answer:

2 a

No the solution is not the same for both moves.

because the result is not the same.Also the first move lead to an error.

2 b

The solution is d=0

What is the Nature of Roots of x^2+9x+14=0?

Answers

Answer:

(x+7)(x+2)

Step-by-step explanation:

If we multiply it out we get:

x * x = x^2

7 * x = 7x

2 * x = 2x

7 * 2 = 14

Add it all, we get: x^2 +9x+14

Therefore these are the factors

what is resistance in a circuit when the current is 0.5 ampere

Answers

Answer:

R=12/0.5 - 24 ohms

Step-by-step explanation:

4. Which expression is equivalent to x 2+ 5x – 24?
(1) (x + 3)(x – 8) (3) (x – 3)(x + 8)
(2) (x – 2)(x + 12) (4) (x + 2)(x – 12)

Answers

Answer:

4

Step-by-step explanation:

A concert started at 5:22 PM on a Friday. The concert ended at 7:04 PM. How long did the concert last?

Answers

Answer: 1 hour 42 minutes

Answer:

1 hour and 42 minutes

Step-by-step explanation:

I need it asap HELP ME PLEASE​

Answers

Answer:

x=-38

Step-by-step explanation:

8x+51=6x-25

2x= -76

x= -38

yo this is for a diagnostic grade can someone help

Answers

35 people total that went on the trip.

Answer:

35 students

Step-by-step explanation:

The ratio of boys to girls is 3:4

4*x= 20

x= 5

now multiply 5 for the boys

3*5= 15

now add both sums together

20+15 = 35

Done!

Hope this helps! ; )

1 The formula for the area of a triangle is
A = 1/2 bh

where b is the base of the triangle and h is the height of the triangle.

What is the length of the base if the area is 22 cm2 and the height 2 is 8 cm?​

Answers

Answer:

The formula of area of triangle= ½ base×height

Answer:

5.5cm

Step-by-step explanation:

22= (1/2)(8)(b)

22=(4)(b)

22/4= 5.5

b=5.5

Find the slope and y ✨

Answers

Answer:

Y=3x

Slope: 3

Y int. (0,0)

Y=-2/3x-3

Slope: -2/3

Y int (0,-3)

Step-by-step explanation:

3(x + 6) — 2(x + 2) > 10

Answers

Answer:

x > -4

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

x + 14 > 10

Step 2: Subtract 14 from both sides.

x + 14 − 14 > 10 − 14

x > −4

Hope it helps!

Other Questions
Hi, how are you? I hope you are well. Can you answer this question? What does it mean to say that a rock is porous? The rock has many holes. The rock has few holes. The rock has tiny holes. The rock has big holes. Water can easily flow through the rock. Water cannot easily flow through the rock. Identify the following verbs by number and person by checking the appropriate boxes.He for the bus each day after school.(MULTIPLE CHOICE)second personsame form for both singular and pluralfirst personthird personsingular (only)plural (only) Advocating for early use of asl is one goal of the? -ADA-AMA-DPN -NAD Find the distance and midpoint for the points (3,4) and (19, 16).The distance isThe midpoint is a (, ) what were the contributions of classical africa and it's impact?????? How is Organismn A different than Organism B?* Which statement best describes the relationship of photosynthesis and energy?The process of photosynthesis is energy-storing because the process converts light energy into chemical energy,which is stored in the bonds of glucose.The process of photosynthesis is energy-releasing because the process converts light energy into free energy thatcan be used for cell functions.The process of photosynthesis is energy-conserving because no energy is used throughout the process of formingglucose and oxygen molecules.The process of photosynthesis is energy-wasting because photosynthesis is an inefficient process that depletes thecell of energy stored in the bonds of glucose. need help asap ! thanks Give three reasons why social media is good and why Will mark brainliest Whom might the president request to attend a Cabinet meeting to discuss trade regulations and opportunitiesin Southeast Asia?A secretary of defenseB director of the Council on Environmental QualityC. US Trade Representative ambassadorDsecretary of labor 14. Convert 11110111 from binary to denary(1 Point) Given the standard heats of reaction Reaction H 0M(s) + 2 X2(g) MX4(g) 98.7 kJ/molX2(g) 2 X(g) +327.3 kJ/mol M(g) M(s) 20.1 kJ/mol calculate the average bond energy for a singleM-X bond.Answer in units of kJ/mol. sa kumbensiyon naihalal si andres bonofacio bilang 3g + 5 = 7g + 4 asap and please show work!!!! What is a term for a mental representation of an object or event that is not physically present. Is this equation correct? 63 73 = 423Yes; 63 73 is equal to (6 7)3 or 423.Yes; 63 73 is equal to (6 7 3) or (42 3).No; 63 73 is equal to (6 7 3) or (42 3).No; 63 73 is equal to (6 7)3 + 3 or 426. This is for law of sines It says solve each triangle so what parts am I solving? Do I solve all parts or if theres 2 angles and 1 side, I look for the other angle? Is the group of words in bold a phrase or a clause? Patrick Henry, who was an attorney, politician, and Founding Father, spoke the now-famous words "Give me liberty or give me death!" answer the question >:D based on her recipe, Elena knows that 5 servings of granola has 1750 calories.