Answer:
7%
Step-by-step explanation:
2520/6 = 420 per year.
420 = 7% of 6000
For this case, the first thing we must do is define variables.
We have then:
d: number of dimes
q: number of quarters
We now write the system of equations that models the problem.
We have then:
He has a total of 30 coins:

The toal value of Kyles coins is $ 4.80:

Answer:
A system of equations that can be used to find the number of dimes, d, and the number of quarters, q, kyes has is:


Answer:
B) w^35
Step-by-step explanation:
you multiple the power of 5 by 7 to get 35
Answer:
Step-by-step explanation:
you have to even out the denominator so multiply 1/4 by 2 so you get 2/8 then subtract 2/8 from 7/8 so youll get 5/8
1 skin cell
Each day - splits into 2
64 divided by 2 = 32 days