Kevin, Alison, and Fred work part time. Kevin works every second day. Alison works every third day. Fred works every fourth day. when will they work together again? Explain how you know.

Tan (θ) / sec (θ) - cos (θ)

The surface area of a cube is 150cm squared. What is the length of each edge?

A ship sails at 50 miles per hours. This is defined by the equation: d = 50t. There d is distance travelled and t is the time. Ifhe ship saios for 15 hours, how far will it travel

John was born in January. On the first July 4th of his life, his aunt gives him $50 to save for his college education. On every subsequent July 4th, she gives him $25 dollars more than the previous year.

What is the effective annual interest rate on a savings account that earns interest at a rate of 1.55% compounded monthly? A.) 1.29% B.) 1.55% C.) 1.56% D.) 1.59%

What is the answer to 1 3/5 * 3/5

What is - 4 - (-12) ? I don't know if you add them or subtract.

4 Chander earns a base pay of $2,200 per month He also earns a commission of 4% of his total sales One month Chander earned $2,400 Explain how to nd Chander's total sales for that month How much were his Total sales?

How to solve the problem 8y+4=5y+19

What are the dimensions of a rectangle that has a perimeter of 44 units and an area of 105 square units?