<em>What do you need help with on your homework. You need all the answers?</em>
<em>My friend. I am a teacher at a middle school</em>
Answer:
11.81
Step-by-step explanation:
5 1/4 per 20 min (1/3 of an hour)
5.25 (5 1/4) * 3 = 15.75 pounds per hour
$0.75 earned per pound
So, 15.75 * $0.75 = $11.81
Answer:
10
Step-by-step explanation:
Answer:
It's choice B.
Step-by-step explanation:
When r= -11,
x^2 + 8x - 33 = (-11)^2 - 88 - 33
= 121 - 88 - 33
= 0
- so x = -11 gives a zero value and is a solution to the equation.
Answer:
-1/4-(-3/5)=0.35
Step-by-step explanation:
