16. Charlie's Computer Shop charges $60 per hour to install network wiring plus a flat service fee of $20. Pete's PC Service Co. charges $45 per hour for wiring plus a $50
service fee
A) Define the independent and dependent variables in this problem.
B) Using function notation, write a function rule for each company that represents the
cost of installing network wiring,
C) After how many hours will the cost for the two companies be the same? SHOW
ALL WORK
D) What is the difference in cost between the two companies for 5 hours of work?
SHOW ALL WORK.

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =

it's d

step-by-step explanation:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus