Answer:
14x + 14
Step-by-step explanation:
Perimeter = 2( L + W)
2(2x+7 + 5x) = 2(7x + 7)
distributive property
= 14x + 14
Answer:
x=0, - 9
Step-by-step explanation:
x^2+9x=0
x(x+9)=0
x=0 or x=-9
1. C -9
2. B 7.5
3. A -4
4. C 65
Answer:
There are no values of x that makes the equation true. or in other words ( no solution)