Use the Please Exuse My Dear Aunt Sally method. Add what's in the parentheses first. (30) times 3 (90) - 3 = 77 ! Wait actually you are correct! No mistakes here!
3 miles. Using cross-multiplication, 3×4 = 12 and 4×1 = 4, so 12/4 = 3.
Answer:
The coefficient of x is 8
Step-by-step explanation:
Given
--- Perimeter
Required
Determine the coefficient of x

Open bracket

Collect like terms


<em>The coefficient of x is 8</em>
Answer:44
Step-by-step explanation:
15-7.96=7.04
7.04/ 0.16=44
her call lasted 44 minutes