0.5% of what number is 3

The measures of three angles of a triangle (2x) °, (3x) ° and (x + 60) °. What is the value of x?

How much 30% paint thinner solution should be added to a gallon of 10% paint thinner solution to make a solution that is 20% paint thinner

An adult ticket to the zoo cost $20, and a child's ticket cost $10. how much will it cost for mr. And mrs. brown and their four children to get into the zoo?

What is 37% as a fraction and a decimal

How you solve 17=5y-3

I am a two-digit number Both of my digits are even I am the product of two consecutive whole numbers The sum of my digits is greater than the product of my digits

3x-2y+4z=35 -4x+y-5z=-36 5x-3y+3z=31

Steve earns $8 per hour. His older brother earns $2 more per hour than Steve. What is the ratio of the money Steve earns in an hour to the money his brother earns in an hour?

10. 0.75,1/2, 0.4, and 1/5 from least to greatest

Greg is running a marathon while running he should drink 22 ounces of water per hour if he runs for 4 hours how much water should he drink