Answer:
try math-way
Step-by-step explanation:
Answer:
$171.72
Step-by-step explanation:
$9.54 x 18
Answer:
7
Step-by-step explanation:
We need to find the common number that goes into both numbers and thus we get 7
Add 15 and 9, then subtract that by 87. 63 should be your answer.
Multiply w with every term in the second parenthesis:
w³-2w²t+4wt²
multiple 2t with every term in the second parenthesis:
2w²t-4wt²+8t³
add up the products: w³+8t³
