A(h)=4h+70, A(h)=dollars to rent for h hours, h=hours rented.
B(h)=5h+60, same variable explanations...
....
To compare the two values at 6 hours you have:
A(6)=4(6)+70=24+70=$94
B(6)=5(6)+60=30+60=$90
So at 6 hours Company B would charge $4 less than Company A
...
Savings at 7 hours of rental by using B instead of A is:
S(h)=A(h)-B(h)
S(h)=4h+70-5h-60
S(h)=-h+10
S(7)=-7+10=$3
So at 7 hours, Company B saves you $3.
So we’re already know the area of but not the width so to find the area of the rectangle
Area= LxW
So the length is 3/7ft and the area is 2
2= 3/7 x W
W is a missing number
So to find the area multiply l x w right? So we have to reverse it by
2 divided 3/7= 14/3
So the width is 14/3
Check
3/7 x 14/3 = 2
Hope this help?
Answer:
the answer is 10 im pretty sure
Step-by-step explanation:
(5x+4)(x+7) = (5x × x) + (5x × 7) + (4 × x) + (4 × 7)=
= 5x^2 +35x + 4x + 28 = 5x^2+39x+28
Answer:
B!
Step-by-step explanation:
you have to simply the 2/6 to 1/3
