Answer:
1. x^2+12x+32
Step-by-step explanation:
(x+8)(x+4)
x(x+4)+8(x+4)
x^2+4x+8x+32
x^2+12x+32
Answer: 11/24
Convert 3/8 to 9/24
Convert 1/12 to 2/24
Add them together to get 11/24
If I did a poor job explaining I can help more in the comments.
Answer:The answer is c
Step-by-step explanation:
Multiply both side is the equation by -1.
Sum the equations vertically to eliminate at least one variable
Divide both sides of the equation by 3
Substitute the given value of y into the equation 2x+3y=8
and then solve for x
Answer:
The volume of the cylinder is 
Step-by-step explanation:
we know that
The volume of the cylinder is equal to

where
B is the area of the base
h is the height of the prism

In this problem we have


substitute
Find the area of the base B


substitute in the formula of the volume


Answer:
30×5=150
so 150+10=160
thus his payment in the 30th installment is
rs.160