Answer: combining like terms
Step-by-step explanation:
Answer:
-1 1/2
Step-by-step explanation:
Answer:
16x+16
Explanation:
The perimeter is all of the sides added up. On a rectangle, only 2 sides are needed to know the perimeter because measurements are equal on both sides.
1) Write equation
2*5 + 2(8x+3)
2) Distributive property and multiply
10 + 16x + 6
3) Combine like terms
16x+16
Answer:
9
Step-by-step explanation:
6+x, when x = 3
6+(3)
6+3=9