Tan20+tan40+tan60+tan80+tan100 = ?

2x-y=5. find an ordered pair x, y that is a solution to the eqation

car cost $.54 per mile to operate to find the cost of driving the car 23,000 miles you should use division

A total of 722 tickets were sold for the school play. they were either adult tickets or student tickets. there were 72 more student tickets sold than adult tickets. how many adult tickets were sold

Jane walked 4/5 mile on monday on tesday she wwalked 1//2 of the distance she walked on monday how many miles she walked on tuesday a 3/4 mile b 2/5 mile c 1/5 mile d 1/2 mile

Which of the following equations have no solutions? Choose all answers that apply: Choose all answers that apply: (Choice A) A 29x+29=29x-1129x+29=29x-1129, x, plus, 29, equals, 29, x, minus, 11 (Choice B) B 29x+92=29x-1129x+92=

5 over 8 divided 1 and 1 3rd equal

Samantha had a board that was 6 ft. 8 in. long. she cut off a piece that was 2 ft. 10 in. long. how much board did Samantha have left?

How can logarithms be graphed with different bases?

Write a system of inequalities for the following situation: sheila wants to paint no more than 70 flower pots for the river art show. it costs her at least $50 plus $2 per item to produce red pots and $3 per item to produce gold pots.

You put 10,000 in a simple interest account at a bank. You will earn $1,8000 in just 4 years. What is the annual interest rate for the account?