If you distribute -5 to the things in the parenthesis you would get 10k-20 which is the same as -5(-2k+4)
A= a+b/2xheight
8+14/2 x 12
=132in
B, 4% .
Find this by using the Interest Formula:
I = P X R X T
I = 7500 X .OO4 X 3
I = 900
The proportion
peanuts : raisins : chocolate chips = 4 : 6 : 2
tells you that peanuts make up
4/(4+6+2) = 1/3
of the total quantity of the mix.
The quantity of peanuts required is (1/3)*(48 ounces) = 16 ounces (or 1 pound).
_____
In the 48 ounces of mix, 1 part = 4 ounces.
Answer:
1,280
Step-by-step explanation:
