there are 26 members and 5 chaperones. They have to take a van and sedan for a trip. each van fits in 7 people and the sedan fits 5. How many sedan and vans will they take if there is a total of 31 people?

What are the sine, cosine, and tangent of 11 pi over 6 radians?

Aristotle was born in 384 BC. Ron Howard was born in 1952 A. D. how many years apart were they born?

seven people need 90 days to repair and paint a heritage building. if the job should be completed in 15 days. how many more people need to be employed.

A right triangle has a 46º angle. The side adjacent to the angle is 6 inches long. What is the length of the side opposite the 46º angle? Round to the nearest tenth.

15+10^2*[12 - (12-3*2) ]+6

Tell whether 3 (x - 3) + 3 = 2x - 4 has one, zero or infinitely soulutions

Is. 49 greater than. 71

Which of the following statements about functions is incorrect? A. The domain is always all real numbers. B. Each x-value corresponds to only one y-value. C. The range of a function is all the y-values output by the function. D.

What percent of village women took 48 and 56 minutes to collect of water?

What's 6 1/6 + 4 9/15