80% of a number is x. What is 40% of the number?

A company's profits (P) are related to increases in a worker's average pay (x) by a linear equation. If the company's profits drop by $1,500 per month for every increase of $450 per year in the worker's average pay, what is the slope of the graph of

What are the coordinates of the centroid of a triangle with vertices P (-4, - 1), Q (2, 2), and R (2, - 3) ? Enter your answers in the boxes. (,)

9. Based on the patterns observed in Exercises 5-8, describe a general formula that can be used to find the number of permutations of n things taken? at a time, or nPr

5 over 4 n plus 5 equals 20

A total of 8,644 people went a football game 5,100 sat on the home side rest sat on visitors side if people on visitors side filled 8 equal sections how many people sat in each sections

Each of the p children at a park receive 3 balloons. If the children receive at least 150 balloons in all, find the minimum number of children at the park.

1. z^2 = 1 √{ } = √{ } z = ± { } The solutions are { } and { }

What is the rate for 171 And 3

At the start of the summer, you have $603.15 in the bank. You make deposits of $90.89 in June, $106.03 in July, and $70.04 in August. At the end of the summer, how much money do you have in the bank?

A plane traveling from phoenix to san Francisco with a tailwind of 35 miles per hour takes 2.5 hours. returning with the headwind it takes the same plane 2 hours and 45 minutes. what is the average speed of the plane in calm conditions?