Jacob borrowed $30,000 to start up his consulting business. The loan had simple interest rate of 6.2% for 3 years. Use the formula
I prt 
to find the amount of interest he will pay with the loan. I = interest; p
= principal; r = rate (expressed as a decimal 0.062);
t = time in years.

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'