What is the simplified form of x+6/2x+5 + x+5/x+3

20% of what number is 7

Explain why these two are not the same: - |x| and |-x|

200 students, which was 40% of the 7th graders said that the dress code was an important issue at school. How many students are in the 7th grade?

How much greater is the perimeter of a square with area 250

If a coin is flipped 10 times, what is the probability that it will show all heads or all tails?

What is the next number in the sequence of 12, 13, 15, 17, 111, 113, 117, 119, 123?

There are 6 gray keys for every seven blue keys write the possible ratios for gray to black keys

What formula do you use to find the volume of a triangle with a triangle base?

What is 6.825 as a mixed number in simplest form

Mark wants to paint a mural he has one and 1/3 gallons of yellow paint 1 1/4 gallon of green paint and 7/8 gallons of blue paint mart plans plans to use 3/4 gallons of each paint color how many gallons of paint will he have left after painting the