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Luba_88 [7]
3 years ago
6

Which could be the first step in solving the equation represented by the model below?

Mathematics
1 answer:
vekshin13 years ago
7 0

Answer: A. Add 4 negative unit tiles to both sides.

Step-by-step explanation: Hope this helps

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Select True or False.
nikitadnepr [17]

Answer:true

Step-by-step explanation:

5x-3(2x-4)=

1) solve the parentheses

5x-6x-12=0

2) we just can rest the X

5x-6x=X

3) X-12=0

4) The order of factors does not alter the product

12-X=0

3 0
3 years ago
Read 2 more answers
If the point (x,-1) is on the unit circle what is the value of x
finlep [7]
A unit circle has its center at the origin and has a radius of one. It is modeled by the equation
x² + y² = 1

We are given with <span>(x,-1)</span> .
Solving for x
x² + (-1)² = 1
x = 0<span />
4 0
3 years ago
Dont just say a random percentage to get brainliest i actually need help​
elena-14-01-66 [18.8K]

Answer:

8/40 = 20%

Step-by-step explanation:

Simply count the cubes in the blue rectangle, then count the cubes in the red rectangle. Divide red by blue, multiply that by 100. Thus giving your percent.

3 0
3 years ago
PLS HELP DUE TONIGHT!!! 35 POINTS!!
damaskus [11]

Answer :

A) y = 7x + 4

Step-by-step explanation:

we need to see the equations 1 by 1

instead of y and x we need to put the value given

I am taking the last x and yes values as they are small numbers and will be easy to calculate

x = -1

y = -3

placing the values in equation :

A) y = 7x + 4

-3 = 7 × -1 + 4

-3 = -7 + 4

-3 = -3

So we got the answer same ! so the correct answer will be A) y = 7x + 4

let's check other one too to confirm overselves

b) y = 4x + 7

-3 = 4 × -1 + 7

-3 = -4 + 7

-3 = 3 NOT AN ANSWER

6 0
3 years ago
At Sam’s Swimming Pool Cleaning, Sam charges each of his 85 customers $25 per week for 52 weeks of service every year. Since poo
AlekseyPX

Answer:

the answer is $62,500

Step-by-step explanation:

1. you first multiply $25 by 85 people

2. you multiply the answer by 52 weeks

3. then subtract 48,000 sa the labor

1. $25×85=2,125

2. ans×52=110,500

3. ans-48,000=62,500

5 0
4 years ago
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