A train goes at a constant speed. If it covers 150 miles in 2 1/2 hours.

How long would it take for that train to cover 360 miles?

Solve for n: 2 (n+5) = - 2

Rewrite the equation in Ax+By=C form Use integers for A, B, C. y+1=-6 (x+3)

Solve the proportional equation below: 10/2=a/a-9 a. 11.25 b. 7 c. 2 d. 1.125

What is the rate of increase for the function f (x) = 1/3 (^3 sqr root 24) ^2x

Simplify. (-4a^3) ^3 a^4

A printing company orders paper from two different suppliers. Supplier X charges $25 per case. Supplier Y charges $20 per case. The company needs to order at least 45 cases per day to meet demand and can order no more than 30 cases from Supplier X.

If 20% of x is 28, what is 70% of x?

What is the value of 3x-8 when x=4?

If the bucket was 4/5 full at the beginning of the day and 1/5 full at the end of the day, by what fraction of the bucket did the water level decrease?

123 and which term are like terms?