There are 15 students for every teacher in a school. A) How many students are there if there are 10m teachers? B) How many teachers are there if there are 6m students? Evaluate the expression when m = 20.

When a baseball player hits a homerun the baseball receives a greater impulse?

What is the square root of 85 and divide that by PI (3.14)

What equation has the solution of - 5 and 7

What is the fraction form of the following decimal expansion? 1.7 continued

Shawna works at a local pet store. When she works 3 hours, she earns $27. When she works 8 hours, she earns $72. Which equation represents her total wages y based on the hours that she works x?

Does anyone understand how to do substitution?

Gabriella bought 12 feet of ribbion for 0.75 per yard. how much did she pay?

Identify the central I deal of the second paragraph of the selection

Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the front. There are fixed costs of $ 680 to set up for production, and variable costs of $ 41 per jacket.

The annual profit of the neighborhood music store was $335,899 last year. This year the profit was 12% higher. What was this year's profit?