<span>B. 16 quarts of the 2% milk and 24 quarts of the 7% milk
First, let's create an equation to solve.
x = quarts of 2% milk
(40-x) = quarts of 7% milk
So we have the equation
x*2 + (40-x)*7 = 40*5
Now to solve for x
x*2 + (40-x)*7 = 40*5
x*2 + 7*40 - 7*x = 40*5
x*2 - 7*x = 40*5 - 7*40
-5*x = - 2*40
x = 2*8
x = 16
So we need 16 quarts of 2% milk and 40-16 = 24 quarts of 7%, which matches option "B".</span>
2/3 x 3/4 =6/12=1/2
(Multiply numerators, multiply denominators, simplify)
Jivesh put $50
Stacy put $600
<span>Oliver put $100</span>
516+497+501+528+476= 2518
2518/5= 503.6
round up to 504
Answer:
simple interest
Step-by-step explanation:
this is because r is interest rate, p is principal, and t is time