Aaden wants to get a subscription to an online library. there are two subscription options, one of which charges a fixed 96 dollar annual fee and the other which charges 3 dollars per book he borrows. here's a graph that shows a system of equations for this scenario where x is the number of books aaden borrows and y is the total cost of the subscription.

A number of books and their cost where the subscription with the annual fee costs less

Step-by-step explanation:

Point Q is on line a, so it represents a number of books and their cost with the subscription with the annual fee. Also, point Q is below line b, so it represents the same number of books but a lower cost than the subscription that charges per book.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length