Combine like terms with distribution:

(10+5z) 2+5 (z+4)

What was the oregon trail about

In integers what is a withdrawal of $50 is it negative or positive.

Appoximate the value of 36 / pi

A quarter coin is tossed two times. What is the probability that the coin will land heads up both times?

Rewrite this nonstistical question as a statistical question. How old is my mother

Susan began counting backwards from 1298 by 4's saying one number every 5 seconds. At the same time Jim begins counting forward from 171 by 3's saying one number every 5 seconds what number will they both say at the same time

A group of adults and kids went to see a movie. Tickets cost $8 each for adults and $5 each for kids. The group paid $59 in total. There were 10 people in the group. Find the number of adults and kids in the group.

A triangular pyramid with a height of 9 inches has a volume of 63 cubic inches. If the heights of a tringular bad is 6 inches what is the base length of the triangular base?

Factor. 9x^2+42xy+49y2 Enter your answer in the box.

4 cans for $2.48 how much does 1 cost?