Answer:
<55.375
Step-by-step explanation:
<55.375
Answer:
Step-by-step explanation:
p(x)=7x+20
p=7x/x + 20/x
answer p=7+20/x
I hope its helpful.
Divide the length of the segment by 4
N= number of books
7.50(n + 0.2)=189
multiply 7.50 by each term in parentheses
(7.50*n) + (7.50*0.2)= 189
7.50n + 1.5= 189
subtract both sides by 1.5
7.50n= 187.50
divide both sides by 7.50
n= 25
ANSWER: She ordered 25 books.
Hope this helps! :)
l=51
m=78
n=51
n and l have the same value since it’s an isosceles triangle, so that’s why I doubled 4x-9