Question

Can I get some help on this I need both questions

Answer 1

a) The monthly cost for 9 slices is $ 15.75.

b) The monthly cost for
`x` slices is $ 1.75x.

Explanation:

a) Total monthly costs due to pizza slices is the number of slices multiplied by the total cost of a slice. If Shaquana bought 9 slices and each slice costs $ 1.75, then the monthly cost for 9 slices is:

`y = (9\,slices)\cdot \left(1.75\,(USD)/(slice) \right)`

`y = 15.75\,USD`

The monthly cost for 9 slices is $ 15.75.

b) If Shaquana bought
`x` slices and each slice costs $ 1.75, then, the monthly cost for
`x` slices is:

`y = 1.75\cdot x`

The monthly cost for
`x` slices is $ 1.75x.