Answer:
86
Step-by-step explanation:
i dont really kbow why but i think it 86
Answer:
b 20.6
Step-by-step explanation:
Answer:
Ron has 15 nickels and 9 quarters
Step-by-step explanation:
Create a system of equations where n is the number of nickels and q is the number of quarters he has:
n + q = 24
0.05n + 0.25q = 3
Solve by elimination by multiplying the top equation by -0.25
-0.25n - 0.25q = -6
0.05n + 0.25q = 3
Add them together and solve for n:
-0.2n = -3
n = 15
So, Ron has 15 nickels. Find how many quarters he has by subtracting 15 from 24:
24 - 15
= 9
So, Ron has 15 nickels and 9 quarters.
Answer:
check online for more information
B) C=0.23m+34.99
because you get you base price definitely and extra minute price can be removed if you don't use more than 100
