X/5 = 10

what is the value of x

Explain the Error A student wrote this statement: "A triangular prism has height of 15 inches and a base area of 20 square inches. The volume of the prism is 300 square inches Identify and correct the error.

Solve this system algebraically. 7x - 2y = 4 5y + 3x = 10

Which expression is equivalent to one over four n - 16? A. one over four (n - 4) B. one over four (n - 64) C. 4 (n - 4) D. 4 (n - 64)

The initial number of carbon-14 atoms in the organism at death is

Charles buys 30 packs of pens. There are 18 pens in each pack. Each pack costs £4.50. Charles sells each pen for 80p but he only manages to sell 5 6 of the pens. How much profit did he make?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.