The quotient of a number and 5, less 10, is 3

Alex bought some baseball cards for 50 cents each and half as many of some more valuable cards for a 1.50 each. He spent a total of 80 dollars. How many of 1.50 cards did he buy?

What information is missing but is needed to solve this problem? The community theater staged performances on Friday, Saturday, and Sunday. There were 357 people at Friday's performance and 422 at Sunday's performance.

What is the approximate circumference of a circle with a radius of 18ft? Use 3.14 for pi

A system of equations is graphed on the coordinate plane. y=1/2x+4 y=1/2x+3 No solution One solution Infinitely many solutions

a bag contains 120 marbles. some are red and te rest are black. there are 19 red marbles for every black marble. how many red marbles for every black marbles. how many red marbles are in the bag explain or show your reasoning?

14 is 65% of what number?

Factors fully 4x^2+28x^3

Adriana has 10 pieces of gum to share with her friends there wasn't enough gum for all her friends so she went to the store and got 70 pieces of strawberry gum in 10 pieces of bubble gum how many pieces of gum does Adriana have now

Simplify 2 (1+√3) ² + (1+√3) + 1

24 divided by 7 by remainders