2x + 4y-31=123 what is the equation for x and then y​

Answers

Answer 1

Answer:

i would say

y = ( 77 - x ) / 2

Step-by-step explanation:

2x + 4y = 123 + 31

2x +4y = 154

4y = 154 -2x

y = ( 154 - 2x ) / 4

y = ( 77 - x ) / 2


Related Questions

select all possible values of b.

Answers

Answer:

B? I am confused.

Step-by-step explanation:

What is the value of (-8)(45)(1/8)

7th grade math

Answers

Answer:

-45

Step-by-step explanation:

1/8=.125

-8x45=-360

-360x.125=-45

graph the following equation:
y = -x -6​

Answers

4 i think actually im super sure

find the value of x in the figure below

Answers

Answer:

answers below.

Step-by-step explanation:

50+x+5+180-4x-10=180

225-3x=180

-3x=-45

x=15

m<B=20

m<ACB=110

m<ACD=70

Sean is trying to decide if a cell is a plant or animal cell. He studies the cell and is able to determine the function of many of the structures in it. Which notable structure can help him identify the cell?

a structure that breaks down waste and other materials in the cell—only animal cells have structures with this function
a structure that breaks down sugar molecules to provide energy—only plant cells have structures with this function
a structure that converts energy from sunlight into chemical energy—only plant cells have structures with this function
a structure that can store water, waste, food, and other materials—only animal cells have structures with this function

Answers

Answer:

a

Step-by-step explanation:

Answer:

It’s c on edge 2021

Step-by-step explanation:

I just took the test

Write a brief summary about similar figures

Answers

Similar figures are the same shape but not the same size. you can find out the scale by using parallel lines.

Answer:

*You could just look it up.

Here's what I found on google:

Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent, and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor.

So basically, similar figures are 2 figures that are the same shape.

They don't have to be the same size.

How do I find the perimeter of a semicircle region​

Answers

Answer:

To find the perimeter of a semi circle, use the formula P = 1/2 (π × d) + d, where d is the diameter of the semi circle.

Step-by-step explanation:

have a good day :)

Does the following represent a linear or exponential function? x 1 2 3 4 y 3 9 15 21

Answers

Answer:

linear

Step-by-step explanation:

PLEASE HELP!!!!!

A daycare center in Seaside currently has 9 assistant caregivers and 6 senior caregivers. Since demand is high, the owner is going to be hiring 1 assistant caregiver per month and 2 senior caregivers per month. Her goal is to have a larger staff, including an equal number of assistant caregivers and senior caregivers. How long will that take? How many of each type will there be?


After _____months, there will be_______ of each type of caregiver

Answers

After 3 months, there will be 12 of each type of caregiver

How to illustrate the equation?

An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario.

Since the daycare center in Seaside currently has 9 assistant caregivers and 6 senior caregivers. Since demand is high, the owner is going to be hiring 1 assistant caregiver per month and 2 senior caregivers per month.

This will be:

9 + m = 6 + 2m

where m= number of months

Collect the like terms

2m - m = 9 - 6

m = 3

The number of caregiver will be:

9 + m

9 + 3

= 12

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

ILL GIVE BRAINLIEST PLEASE ANSWER

Answers

Answer:

rice

Step-by-step explanation:

the best

The answer choices are

A) <3 and <10
B) <2 and < 10
C) <3 and <7
D) <2 and <8

Answers

I believe it’s C because none of the others are even close and the 3 and 7 add up correctly

What is the result when you change the line y = 6/5 x + 2 to
Ax + By + C = 0 form?

Answers

Answer:

14x+7y=-214x+7y=−2

Step-by-step explanation:

I think that can help :) wanna chat add me as  friend

What are points (-5,5) and (2,5) in a equation

Answers

Answer:

idktf

Step-by-step explanation:

What is the long Division rhyme to help you solve?

Answers

Answer:

The steps are more or less the same, except for one new addition:

1. Divide the tens column dividend by the divisor.

2. Multiply the divisor by the quotient in the tens place column.

3. Subtract the product from the divisor.

4. Bring down the dividend in the one's column and repeat it.

Step-by-step explanation:

Mr Williams earns $32,350 per year. If his state income tax is 3%, how much state income tax does Mr Williams owe per year?

Answers

Answer:

Step-by-step explanation:

32350*3%= $970.50

Determine the Domain & Range of the Function
3)
5)
Domain is
from?
Left to
Range is from?
Bottom to TM
Yes
<
Function?
Domain:
Domain:
Range:
Range:

Answers

Answer:

look dude or girl (just incase) I know the answer but since your parents and teachers want the best for you. You need to do it on your own.

Step-by-step explanation:

Solve for X and Y please

Answers

The answers are X = 60
Y = 119

x=61

y=119

Step-by-step explanation:

180=60+59+x

180=119+x

-119 -119

x=61

18-61=119

M is the midpoint of AN, A has coordinates
(-4,-4), and M has coordinates (-7, 1). Find
the coordinates of N.

Answers

Answer:

6/-10

Step-by-step explanation:

a boy named poop has $5.50, and wants to buy a game called of peepoplook that is $25.00. How much money will poop need to buy his game.

Answers

Answer:

19 dollars and 50 cents

Step-by-step explanation:

$19 & 50 cents my dear child

-pilar <3

If 12 bags of Takis cost $24. how much does one bag cost?

Answers

Answer:

$2

Step-by-step explanation:

24/12=2

r+3y=6 in slope intercept​

Answers

Answer:

Step-by-step explanation:

y = - [tex]\frac{1}{3}[/tex] r + 2

A ruby ring which normally sells for ​$310 is on sale for ​$217. Find the percent markdown for each ring.

Answers

Answer:

My awnser isss

Step-by-step explanation:

32% my homie

Answer:30%

Step-by-step explanation:

Discount = Original Price (X) discount (X) %/100

Discount = 310 × (30)/100

Discount = 310 x 0.3

You save = $93.00

its asking me to write the inequality on a graph but I don't know how​

Answers

Rearrange the equation so "y" is on the left and everything else on the right.
Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y

You have 18 pictures to paste to a poster. You want to arrange them on the poster in rows so that there are an equal number of pictures in each row.

a. How many rectangular arrangements are possible? List them.

b. You decide to have no more than 10 pictures in any row or column. How many rectangular arrangements are possible now? List them.

Answers

Answer:

no idea too hard but try  math          way

Step-by-step explanation:

Please help! I have been stuck on this all day and its 1:00!!!!!! Please help!

Answers

Answer:

820.05 i guess

Step-by-step explanation:

addeverything together

to attend a football game it costs $8 for a parking ticket plus $59 per ticket. If Brian paid $362, how many tickets did he purchase

Answers

Answer:

5.40

Step-by-step explanation:

First you add to get the total cost so:

$59+$8 = 67

Then to see how much tickets Brian purchased you divided 362 by 67 so:

362/67 = 5.40

And that's your answer!

I will give brainliest to whoever answers this!!

Answers

The first one is g=1, the second is identity, and the third one is b=0.

Determine the quotient of 2 over 5 divided by 3 over 4. (2 points)
PLS I NEED HELP FAST PLS

Answers

Answer:

8 over 15

Step-by-step explanation:

you should get a calculator.

Answer:

8/15

Step-by-step explanation:

On a map, the distance from Kansas City to Cleveland is 5.3 inches. If 2 inches on the map represents
300 actual miles, what is the actual distance from Kansas City to Cleveland?
Set up a proportion and solve it. Be sure to include units in your answer!

Answers

Answer:

801 miles

Step-by-step explanation:

Find the difference

Answers

the answer is 12 bc 4-(-8) is the same as 4 minus the opposite of -8 which is 12
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