Part A
Jalen orders books from an online company. The company has a special deal on their books as shown.

$7.99 plus 2.50 per book
The equation: 7.99 + 2.50b = 82.99 represents the number of books, b, Jalen orders.
How many books does Jalen order? Please show how you found the answer. Thanks.

Please ASAP I need this to be explained

B=30

Step-by-step explanation:

7.99+2.50b=82.99

Subtract 7.99 from both sides of the equal sign leaving 2.50b=75

Then divide 2.50 from both sides to get B by its self that makes B=30

Then plug it in 7.99+2.50(30)=82.99

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.