What is the greatest common factor of 15 and 30

Find 35% of original cost $63

The number a exceeds the number b by 50 percent. By what percent is the number b smaller than the number a? IT IS NOT 50%

2.8% as a fraction in simplest form

On a field trip there are 3 chaperones for every 20 students. There are 92 people on the trip. Answer these questions. If you get stuck, consider using a tape diagram.

Is the following sentence a statement or not a statement? The sun comes up in the east.

A candlemaker has 4 1/2 pounds of wax. he want to cut the wax into pieces that are 2/3 pounds each. How many 2/3 pieces can he divide the wax into?

Find the least common multiple or LCM Hot dogs are sold in packages of 8, and hot dog buns are sold in packages of 12. What is the smallest number of each that could be purchased so that the customer has the same number of hot dogs and buns?

Find $t$ if the expansion of the product of $x^3 - 4x^2 + 2x - 5$ and $x^2 + tx - 7$ has no $x^2$ term.

Given the ordered pair (3, y), what value of y would make the ordered pair a solution of the equation 4x - 2y = 24?

A standard showerhead dispenses 50 gallons of water in 20 minutes. At this rate, how many gallons of water will a standard showerhead dispense in 5 minutes? F. 12.5 gallons G. 2.5 gallons H. 37.5 gallons J. 2 gallons