Answer:
The number of pages that Polina read was 90 and the number of pages that Marcus read was 18
Step-by-step explanation:
Let
x -----> number of pages that Polina read
y ----> number of pages that Marcus read
we know that
x+y=108 ----> equation A
x=5y -----> equation B
substitute equation B in equation A and solve for y
Find the value of x
therefore
The number of pages that Polina read was 90 and the number of pages that Marcus read was 18
$152,500
explaination:
he makes $30,500 per year for five years with a raise of $2,300 every year
30,500 x 5 = $152,500
find the amount of money he gets from his raises
$2,300 x 5 = $6,500
adding the raise money
152,500 + 6,500 = $159,000
Step-by-step explanation:
Marcel will take 35 days, xion will take 44 days (43.75), Francesca will take 32 days, and amber will take 44 days (43.75)
The vertex is where the bottom(or top of the U) If you look at the picture the Vertex is (3, 1)
The vertex it a maximum because the parabola points down( the maximum it y=1)
Hope this helps :)
If you have a question that you wish for me to help you with, just put a graph and i will explain it for you
Answer: 45 ft
Step-by-step explanation:
and 15ft add 10ft to get 25ft
then subtract 70 from 25