The age of father is 4nyears. If the age of his daughter is (2n-9) years. find their total age.

Joaquin receives $0.40 per pound for 1-99 pounds of aluminum cans. He receives $0.50 per pound if he recycles more than 100 pounds. Is the amount of money he receives a function of weight

You have 8 shopping trips to make this week. You have time to make any 4 of them today. In how many ways can you select the four that you make today?

The word "rational" (like in rational number) came from what word? A ration B ratio C rat D rate

Three geometric sequences are given below. Sequence A: 160, 40, 10, 2.5, ... Sequence B: - 21, 63, - 189, 567, ... Sequence C: 8, 12, 18, 27, ... Order the sequences from least common ratio to greatest common ratio. Sequence C Sequence B Sequence A

John ate 1/3 and liz at 1/5 how much is left

Evaluate the expression. 92-14⋅12 Enter your answer as a number, like this: 42

What is the coefficients of the x term 4x-2y-x+5y-8

In America, a person uses about 100 gallons of water each day, which is equal to 1,600 water-filled drinking glasses. How many water-filled drinking glasses would 281 Americans fill in a weeks time? a. 449,600 water-filled glasses b.

A recipe that makes 8 jumbo blueberry muffins calls for 1 1/2 teaspoons of baking powder how much making baking powder is needed to make 3 dozen jumbo muffins

Write a story. Problem. That. Could. Be. Solved. Using. This. Number sentence