On her bookshelf, Vishaya has a space that is 9 inches wide to put more books. She has bought 6 books that are each of an inch thick and 5 books that are each of an inch thick. Will she have enough space to put
all the books on the shelf?
Explain your thinking and how you solved the problem.

96 39 cause 135 -96=39 im smart (i used a calculater)

b. hoped i'm right lol

step-by-step explanation:

112 divided by 7 is 16

$20 bought 16 songs

so:

2 songs would cost 2 * $1.25

3 songs would cost 3 * $1.25

songs would cost x * $1.25

since renata started with $20, then her balance (y) after buying x songs would be:

y = 20 - 1.25*x

well we can use $ left as the y axis and the amount songs purchased as the x axis.   first we are going to divide 20 by 16 to get 1.25 which means that each song is $1.25. *which means after 16 songs on the x axis the lone should be at the bottom at point (0, 0).*   your equation is y=20-1.25x if you need more information just let me know : )