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Can I get some help on this I need both questions

Can I Get Some Help On This I Need Both Questions class=

Sagot :

Answer:

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

b) The monthly cost for [tex]x[/tex] slices is $ 1.75x.

Step-by-step 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:

[tex]y = (9\,slices)\cdot \left(1.75\,\frac{USD}{slice} \right)[/tex]

[tex]y = 15.75\,USD[/tex]

The monthly cost for 9 slices is $ 15.75.

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

[tex]y = 1.75\cdot x[/tex]

The monthly cost for [tex]x[/tex] slices is $ 1.75x.