15 X 1/2 multiplying mixed numbers

Define human rights

The revenue from selling x shirts is r (x) = 11x. The cost of buying x shirts is c (x) = 6x + 20. The profit from selling x shirts is p (x) = r (x) - c (x). What is p (x) ? A. p (x) = 5x - 20 B. p (x) = 17x - 20 C. p (x) = 5x + 20 D.

Lana wants to buy a books for $6.95. How can she pay for the book using only dollars, dimes, and nickels?

What is the probability of the spinner landing on an odd number? a. 1/4 b. 1/3 c. 1/2 d. 3/4

Collin states that 8 + (16+9) = (8+16) + 9 is always true. Which of the following properties would prove Collin is correct?

Which equation has a graph that is a parabola with a vertex at (-2,0)

Which of the following can you determine, when you use deduction and start from a given set of rules and conditions? A. None of these OB. What may be false C. What may be true D. What must be true

The length of a rectangle is twice its width. The perimeter is 60 ft. Find its area. In the form of a paragraph, explain in complete sentences the steps necessary to find the area.

A recipe calls for 2 cups of sugar to 3 cups of flour. How much sugar will you need if you triple (x3) the recipe and use 9 cups of flour?

The formula P=nc-e gives the profit p when a number of items n are each sold at a cost c and expenses e are subtracted. If p=5700, n=4000, and e=900. what is the value of c?