The total cost for television company number 1 expressed as a function of x is
c1(x)=11.5x+120
That is the charge per month the number of hours plus the fixed charge for a one-time installation
Using the same pattern, write the function for the second television company. Then set the two functions equal to each other and solve for x.
3(x^2+7x-8)
3(x+8)(x-1)
the answer is a
Answer:
a) 5x=8 use a calculator and use distributive property
b) 22=3x+5 -18
22=3x-13
9=3x
x=3
distributive property
c)-48= -8x-20+5x-1
-48= -3x-21
-27= -3x
x=7
distributive property
Step-by-step explanation:
Answer:
(3x+5y)(3x-5y)
Step-by-step explanation:
Answer:
Honestly um I started a few days ago yet dont know
