During a heavy storm, an average of 5.4 inches of rain fell every hour. It rained for 10.5 hours. How many inches of rain fell in all?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)