Write the equation?
(0,5), slope of -3

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.