Answer:
C
Step-by-step explanation:
First use distribution
4(3x+y)= 12x+4y
and
-2(x-5y)= -2x+10y
combine the 2 answers
10x+14y
(4 2/3) / (4 1/5) = 1.111
Answer:
192 yd³
Step-by-step explanation:
The volume of a rectangular pyramid is given by the formula:

In this case: 
If I dont do my homework then it will not snow.
Answer:
725
Step-by-step explanation:
30 - 1 = 29
29 x (25/1) = 725