Kelly buys 11 pens for $8.25. What is the cost of 18 pens?

The average price of a gallon of gas increased by 12% in 2010 and by 10% in 2011. By what percentage did the average price of a gallon of gas increase between January 1st 2010 and January 1st 2012?

The basic equation for calculating compound interest is A=P (1+r/n) ^ (nt). if $1,400 id inverested at an interest rate of 6% per year, compound quarterly, how much will the investment be worth at the end if 10 years? show work

Which ordered pair is a solution of the equation? A - Only (4,-1) B - Only (5,2) C - Both (4,-1) and (5,2) D - Neither

How do you find the capasity of a retangeler prism

What multiplication number sentence does the array represent?

The graph for the equation y=-x+2 is shown. If another equation is graphed so that the system has an infinite number of solutions, which equation could that be? A. y=-2 (x-1) B. y = - (x+2) C. y=-1/4 (4x-8) D. y=-1/2 (x+4)

Adenan makes a scale drawing of a rectangular flower box. The length is 5 in., and the width is 3 in. Adenan changes the scale of the drawing from 1 in. : 4 ft to 1 in. : 6 ft.

What is The quotient of R and 12

Miranda has 5 pounds of granola left. She wants to make another batch of trail mix that is similar to the first batch. About how many pounds of the other ingredients should she use? Explain your reasoning

In circle C, mCG = 148 degrees mathcal CD = 86^, and m angle EPF=116^ 116. What is the measure of arc FG?