Answer:
$3
Step-by-step explanation:
When doing estimation, you would want the estimated amount to be rounded off to a number that can be divisible by the question, which in this case is 4. Thus, I will be rounding $11.87 to $12.
11.87 ≈ 12
Amount each friend will pay ≈ 12÷4
= 3
Answer:
c. 9a^8+24a^4+16
Step-by-step explanation:
Find the volume by multiplying the width by the length by the hight. so 4 times 4 times 12. and you get 192 cubic inches.
You have to find all solutions for x by breaking the absolute value into the positive and negative components.
x = 3, -25
1,4,3, though im not so sure about #3
