Simply the expression by combining like terms.
9x + 8 + 3x +4=

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)