A plumber charges $75 to visit your house plus $50 per hour in labor costs to make any
needed repairs. Write the equation of the linear function that models the relationship
between the number hours, h, and the total Amount due, A, for the repair.

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?