17 and 4 multiply to 68 and have a difference of 13
Solution: We are given that:
5 people can paint 7 walls in 21 minutes
Therefore, 1 person can paint 7 walls in 
minutes
Which means 1 person can paint 1 wall in 
minutes
Now, 3 people can paint 1 wall in 
minutes
Therefore, 3 people can paint 5 walls in 
minutes
$1.50 for each box
Step-by-step explanation:
$18 divided by 12 boxes = $1.50 for each box
Answer:
e^4 d^2
-------------------------
b^3
Step-by-step explanation:
b^-3 c^0 d^2
-------------------------
e^-4
Negative exponents flip positions
e^4 c^0 d^2
-------------------------
b^3
c to the zero power is 1
e^4 d^2
-------------------------
b^3
Answer:
1204
Step-by-step explanation:
