Spencer drink 2/3 liter of water Monday before going jogging he drink 5/7 liter of water after his jog how much water did Spencer drink all together?

Nine out of ten students prefer math class over lunch. How many students do not prefer math if 200 students were asked? 17. You estimate that you can do 12 math problems in 45 minutes. How long should it take you to do 20 math problems? 18.

1/5 + 2 1/3 reduced to lowest terms

If f (x) = 5x^0+4x^-3 then f (a) = ?

A number h less the quotient of a number k and 5

Work out 4/9 + 2/9 and simplify where possible (it isnt 6/9)

Write 4.1 - 3 using words

The eights of the students in ms. Mill's class ride the bus. if there are 24 students in the class, how many students ride the bus? Explain how to use equivalent frations to solve

When a product of intergers has an even number of negative factors then the sign of the product is what

Use full sentences to describe why the product of x^3 and x^7 is x^10

What is the domain? y = - 3x2+4x-6