A 30-row theater has 50 seats in the front row. The second row has 51 seats. If each row has one more than the row in front of it, how many seats are there in the theater?

73+55=52+n what does n equate?

Mr. obrien is paid $7.30 per hour for the first 40 hours he works in a week. He is paid 1.5 times that rate for each hour after that. Last week, mr. Obrien worked 44 hours. He says he earned $321.20 last week. Do you agree? Support your answer

The variable Y varies directly with x^2 And Y = 72 when X = three

Let f (x) = x^2 and g (x) = 3x+1 Find (f•g) (5) A. 400 B. 256 C. 160 D. 76

A computer is used to generate passwords. Passwords are made up of numbers from 1-6 and lowercase letters. The computer generates passwords one character at a time.

A food truck sells salads for 6.50 each and drinks for 2.00 each. The food truck's revenue from selling a total of 209 salads and drinks in one day was 836.50. How many salads were sold that day

The sale of sweaters in a town changes with the temperature. If a statistical model predicts that daily sales (in dollars) are determined by the function s =

Add the numbers from 1 to 100 by following the same steps you used in 1.

The numbers of chocolate chips in 7 cookies are shown. 5,7,7,9,12,16,21 What is the mean number of chocolate chips for these 7 cookies?

The length of rectangular hall is 3 meters more than double of its breadth. If it's perimeter is 66 meters, what is its length?