8 times 5 times -1 gives you 40, and 8+5-1=12, therefore the numbers are 8,5,-1
Answer:
The principle amount = $4000
Step-by-step explanation:
Formula:
Simple interest I = PTR/100
P - Principle amount
T - Number of years
R - Rate of interest
<u>To find principle amount</u>
Here , P = ?, T = 2 years, R = 5.9% and p + I = $4472
I = PTR/100
P + (P*2**5.9)/100 = 4472
P[1 + 11.8/100] = 4472
P[111.8/100] = 4472
P = (4472*100)/111.8 = 4000
Therefore the principle amount P = $4000
Answer:
The 14-oz can has the lowest (best) unit price.
Step-by-step explanation:
Find the unit price per ounce in each of these three istuations, and then compare them.
Case 1: 10 oz for $2.50: $2.50/10 oz = $0.25/oz
Case 2: 12 oz for $2.70: $2.70/12 oz = $0.225/oz
Case 3: 14 oz: for $2.80: $2.80/14 oz = $0.20/oz
The largest size can (14 oz) has the lowest (best) unit price.
Answer:
-20
Step-by-step explanation:
y = 4x + b
-4 = 4(7) + b
-32 = b
y = 4x -32
r = 4(3) - 32
r = -20
Answer:
22.1
Step-by-step explanation:
y/17 = 24.7/19
Multiply by 17
Y = (24.7*17)/19 = 22.1
