Here's your answer to the first problem
Answer:
98
Step-by-step explanation:
we're doing PEDMAS, so do Exponents first.
3² = 9
8 + 10 x 9
Multiply
8 + 90
Add
98
2(2x + 3) + 2(x=1)
if they give you x just sub in
The answer is his tank can hold 15 gallons i think
Rounded to the nearest hundredth is 0.20 to 1. Hope that helps!
