At a bookstore Mrs.McIntyre buys three books, one for each of her children. Each book cost the same amount. She also buys $1.50

Question

3 years ago

11

At a bookstore Mrs.McIntyre buys three books, one for each of her children. Each book cost the same amount. She also buys $1.50

magazine for herself. Her purchases have a total price of $13.47. The equation 3x+1.50=13.47 models this situation. Solve this equation for x. Explain what this value of x means in terms of the bookstore purchases.

Mathematics

2 answers:

GREYUIT [131] · Answer 1 · 2022-07-08T04:24:15+03:00

GREYUIT [131]3 years ago

4 0

Answer:

x=3.99

Step-by-step explanation:

3x + 1.5= 13.47

3x + 1.5 - 1.5 = 13.47 - 1.5

3x = 11.97

3x/3 = 11.97/3

HOPE THIS HELPSSS

TiliK225 [7] · Answer 2 · 2022-07-08T02:46:51+03:00

TiliK225 [7]3 years ago

3 0

Answer:

X= $3.99

Step-by-step explanation:

X is the value of each book