Answer:
20 containers
Step-by-step explanation:
Given:
D = 0.07N
Where,
D = Amount of deposits
N = Number of containers
If D = $1.40 find N
1.40 = 0.07N
Divide both sides by 0.07
N = 1.40 / 0.07
= 20
N = 20 containers
if you deposit $1.40, you will buy a total of 20 containers.
we get,
no real solution
x^16
We know that a^b * a^c = a^ (b+c)
x ^7 * x^9
x^(7+9)
Here is the set up:
Let p = percent of change
(72 - 14)/72 = p/100
Solve for p.
