Answer:
C is the answer
Step-by-step explanation:
bc f(7)<0 and f(8)>0, is between o
You're just simply going to use the equation for surface area which is

(

) so you're going to plug in and then solve to get the inches squared of all the sides that Erin would cover with the contact paper.
Once you get that number you're going to multiply it by .08 to get the price.
Step-by-step explanation:
Sounds like a Scalene Triangle
Answer:
x=5
Step-by-step explanation:
Given equation is

Apply formula: 


Since both sides have equal bases so we can drop the log




Which gives x=0 and x-5=0
or x=0 and x=5
Original problem
is not defined at x=0 henc only x=5 is the final answer.