You spend $24 on school supplies. You purchase pencils for $1 each and pens for $2 each. You purchase a total of 20 pens and pencils. How many pencils did you purchase? How many pens did you purchase?

What are the 3 rules for using angles to create triangles

The Ionic Blast hairdryer does a great job removing the frizz from Francesca's hair. Therefore, since Gabriella's hair is virtually identical to Francesca's, probably the Ionic Blast would do a good job removing the frizz from Gabriella's hair.

Factor: p^2 + 12p + 11.

Y=3x+4 y=36x+7 determine whether the graph of each pair of equations are parallel, pendicularbor neither

75% of what number is 45

Given the function y = abx, where a >1 and 0 < b < 1, what is the behavior of the function as x increases? A. constant B. undefined C. increasing D. decreasing

How much larger than 2.6*10^8 is the number 2.6*10^16?

A cube which measures 27 inches on one side What is the area of the base? What is the height? What is the volume?

How many one thirds are in three fifths

What is the mean change of the numbers 61, 64, 64, 60, 62, 64