To simplify this all you need to do is distribute the 4x across each term in the parenthesis
Answer:
- 17. A. 180 in²
- 18. B. 234 in²
Step-by-step explanation:
#17
<u>Total surface area is:</u>
- A = 8(3*2 + 6*2) + 2(3*6) = 180 in²
Correct option is A
#18
<u>Total surface area is:</u>
- A = 2(9*9) + 4(2*9) = 234 in²
Correct option is B
Answer:
b
Step-by-step explanation:

260 can ride the ferris wheel in 2 hours.

130 people is the rate per hour.
As you see the answer :) its in the pic