93
Because basically u are adding 3 and then u multiply by 3
9c + 8 - 2c + -4
like terms
9c - 2c +8 +-4
7c + 4
Answer:
area = 32 in²
Step-by-step explanation:
the area (A) of a triangle is
A = 
bh ( b is the base and h the perpendicular height )
here b = 8 and h = 8, hence
A = × 8 × 8 = 32 in²
Answer:
45x³
Step-by-step explanation:
Given
3x × 15x²
= 3 × 15 × x × x²
= 45 × x³
= 45x³
