S the relation { (3, 5), (-4, 5), (-5, 0), (1, 1), (4, 0) } a function? explain. type your answer below

A store sells 5 lb box of detergent for 5.25 and a 10 lb box of detergent for 9.75. Which size box has the lowest price per pound?

a group of 140 tourists are going on a tour the tour guide rents 15 vans. each van holds 9 touritst. write a division problem that can be used to find the number or vans needed to carry the tourtist. then solve

The profit from the lemonade sale can be modeled by P = c - 25. How many cups need to be sold to break even (make a profit of $0) ?

Rewrite the following expression as a single logarithm with coefficient 1. 3log5 uv^2/w^3

Keith needed 100 feet of rope to make a border at a fundraising event his youth grew was holding at a local park. Someone gave him a rope and told him it was 30 meters long. Is the rope long enough?

What angle in radians is subtended by an arc of 1.50 m in length on the circumference of a circle of radius 2.58 m?

Sally's cat is stuck in a tree 18 ft off the ground. The base of a ladder is placed 6 feet away from the base of the tree. What is the minimum length ladder needed to reach the cat (rounded to the nearest foot) ?

Write an equation to represent the situation. Math covered her kitchen floor with 10 tiles. The floor measures 6 feet long by 5 feet wide. The tiles are each 3 feet long and x feet wide.

Jon hikes 13.5 mi at a constant rate of 3 mi/h. How many hours does he hike?

Cindy saves $420 each month. Her monthly salary is $2100. What is the ratio of the amount Cindy saves to the amount she earns each month? A) 1:5 B) 1:4 C) 2:3 D) 5:1