Since the width of each math textbook is 0.75 you have to find a number that multiplied by 0.75 will be equal 18
so, 0.75 x 24 = 18
18 books can be placed in the shelf
1. The mean of all the numbers is 41.
5. Median : 52
Answer:
-11x-3y^2
Step-by-step explanation:
(8x^2-9x^2-4x)+(x^2-3y^2-7x)
-x^2-4x+x^2-3y^2-7x
-4x-7x-3y^2
-11x-3y^2
Answer:
slope =( y2 - y1 ) ÷ (x2 - x1)
Step-by-step explanation:
p1 ( -1 , -2)
p2 (4 , 2 )
slope =

Part A) average change would be : -24/6
simplified, would be : -4......so the temperature changed -4 degrees every week for 6 weeks