Joe's father is 15 more than twice Joe's age. How old is Joe's father? Solve algebraically.

A triangular prism is shown. A cylinder is cut out of the center of the prism. The triangular base has side lengths of 14 and 10 units. The heights of both the cylinder and prism are 8 units. The cylinder has a diameter of 5 units.

Ten gallons of paint were poured into two containers of different sizes. Use one variable to express the amount poured into each container

Use the Law of Cosines to find the missing angle. Find m∠B, given a = 11, b = 12, and c = 17.

If it takes 70 minutes to dry one towel on a clothesline, how long will it take 6 wet towels to dry?

What is the equation of a circle centered at the origin with radius 13

Find the LCM of 6 and 12

The sum of the digits of a two digit number is 6 when the numbers are reversed the number decreases by 18

Central Middle School sold 50 tickets for one night of the school play. Student tickets sold for $2 each and adult tickets sold for$3 each. They took in $135. How many of each type of ticket did they sell?

I have done a math equation for school and i forgot if i could leave a inproper fraction as my answer or if its a fraction i can reduce should i or should i not

Enter the value of n so that the expression (-y + 5) + (7y - 9) is equivalent to (ny - 4)