Simplify the expression by combining like terms. 16+8a-3a+6b-9

After reading a book for English class, 100 students were asked whether or not they enjoyed it. Nine twenty-fifths of the class did not like the book. How many students liked the book?

Turn - 33/35 into a mixed number

What is 16 over 24 in simplest form

14 subtracted from 5 times a number is 6

Simplify the square root of - 36

Which graph has a slope of 2/3

At an art exhibition there are 12 paintings of which 10 are original. A visitor selects a painting at random and before decides to buy he asks the opinion of an expert about the authenticity of the painting.

14 boys and 11 girls. What is percent of girls

Mary has walked 8 km, which is 55% of the total distance she will walk. How much farther does Mary need to walk?

What is the unit cost per bottle if a pack of 12 bottles of juice sells for $6?