It's actually: I = PRT
I = Interest
P = Principle
R = Rate
T = Time
Answer:
100
Step-by-step explanation:
10*5*4=200
200/2=100
Answer:
y = 3x + 6
Step-by-step explanation:
The y intercept is 6 and the slope is 3 so the equation is y = 3x + 6
Answer:
y= 1/3x + 3.66
Step-by-step explanation:
Answer: $4.20 for 7
This problem can be solved by dividing the pay by the number of items.
$6.30 / 9 = $0.70
$5.50 / 5 = $1.10
$4.20 / 7 = $0.60
$0.80 / 1 = $0.80
This shows that for the third option, $4.20 for 7, the rate per item is the lowest.
