Answer:
x = 24
Step-by-step explanation:
y₂ - y₁
42 - 21 = 21
x + 21
3 + 21 = 24
So when y increases by 21, so does x.
x = 24
Greetings!
"Use the distributive property for

.<span>"
The distribute property is used to simplify an expression/equation. This is done by multiplying the contents of the parenthesis by the number outside of bracket.
</span>


<span>Simplify.
</span>

Hope this helps.
-Benjamin
7x = -36+10x
X=12
You minus the 10 from 7 (7-10=-3) (-36/-3) gives you 12
Answer: c. 29.65 + 0.90r ≤ 41