Bob's monthly phone bill is made up of a $10fee plus $0.05per minute. bob's phone bill for july was $22. write an equation to mo

Question

3 years ago

6

Bob's monthly phone bill is made up of a $10fee plus $0.05per minute. bob's phone bill for july was $22. write an equation to mo

del the situation using푚to represent the number of minutes. solve the equation to determine the number of phone minutes bob used in july.

Mathematics

1 answer:

faltersainse [42] · Answer 1 · 2022-02-25T11:21:17+03:00

faltersainse [42]3 years ago

4 0

You first create a equation that represents the situation: 22=.05푚 + 10
The phone bill is equal to 22 meaning that we can subtract the initial fee of $10. Then the equation is:12=.5푚
Making 푚=24