Answer:
Option A. 
Step-by-step explanation:
we have

Applying the distributive property

That would be 24 because if you 8 × 12= 96
96÷4 = 24
Answer:
x = 15 ft
Step-by-step explanation:
Triangle ACD is similar to triangle ABE based on the information given, therefore we can set up a proportion to compare the sides:
side AE / side EB = side AD / side DC
4/6 = 10/x
Solve for x
x = (10)(6) / 4
x = 60 / 4
x = 15 ft
Answer:
850
Step-by-step explanation:
400+550+850=1800. 1800/3= 600