One person can do a certain job in fifteen minutes, and another person can do the same job in ten minutes. How many minutes will they take to do the job together?

How would you change the equation to model - 3x + 4 = 5?

What property is shown 7 + (8+12) = 7+12

There are 112 male and 78 females working at the hospital. what percentage of the hospital workforce is female

The area of a playground is 336 yd2. The width of the playground is 5 yd longer than its length. Find the length and width of the playground

10 to the power of 3 divided by 3

Two cubes of volumes 8cm3 and 27cm3 are glued together at their faces to form a solid with the smallest possible surface area. What is the number of square centimeters in the surface area of the resulting solid

Andre is solving the equation 4 (x+3/2) = 7. He says," I can subtract three over two from each side to get 4X equals 11 over two and then divide by four to get X equals 11/8 Cameron says I think you made a mistake

Discuss how the t-test for correlated groups and the t-test for single samples are alike and different.

How many times more is the digit 5 in the number 4521 than the digit 5 in the number 2615

Jacob has 17 yards of fabric. He uses 1 third of it to make a Cape. How many yards of fabric does Jacob use for the cape