You had to take your car to the shop for a weird noise. The
mechanic charges a flat rate of $100
for looking at your car and $50 an
hour to fix the problem.
Write an algebraic expression
(equation) where p represents how
much you will have to pay and h is the
number of hours it takes to get your
car fixed.
A. p = 100h + 50
B. h= 100p +h
C. p = 50h + 100
D. h = 50p + 100

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d. what is the height of the tide after 93 hours?

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?