Answer:
C. Marie should make sure she surveys both the fathers and mothers.
For number 3 add all the numbers and divide how numbers you have
Answer:
x = 15
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
3+6x + 5x+12 = 180
Combine like terms
11x+15 = 180
Subtract 15 from each side
11x+15-15 =180-15
11x = 165
Divide by 11
11x/11 =165/11
x =15
A = lw
A = (x + 6)4x
A = (x)4x + (6)4x
A = 4x² + 24x
310, since 4 is not up to 5, then 2 round off to 0
