PLEASE HELP!! Use the information to answer the question.
A store sells mugs. Each mug costs the same amount. During a sale, the store reduces the price of each mug by $1.75. Wen spends $28.20 on
5 mugs at the sale price
What was the price of I mug before the sale?

7.39

Step-by-step explanation:

1) 28.20 divided by 5 to get what one mug costs at sale price.

  28.20 divided by 5= 5.64

2) then add how much they reduced the price by, 1.75.

     5.64+1.75= 7.39

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1