Write an equation that you can use to find the number of refills Keith bought. A restaurant sells a coffee refill mug for $6.75.

Question

3 years ago

14

Each refill costs $1.25. Last month Keith spent $31.75 on a mug and refills. (use x for your variable and do not use $ in your answer) *

1 answer:

Evgesh-ka [11] · Answer 1 · 2022-05-28T18:05:49+03:00

Answer:

Step-by-step explanation:

let x be the number of refils

also given is that the cost of one refill is $1.25

hence the total refil will be 1.25x

given that the cost of a mug is $6.75

6.75+1.25x=31.75

therefore the expression that can be used to solve for the number of refills is

6.75+1.25x=31.75