Write 9y-211 as a sum or difference.

William wins the lottery. He gives three quarters of the money to his mother. His mother gives one third of the money she receives to her friend Jane. Jane spends one fifth of the money she receives on a pair of shoes.

Explain why a %10 increase followed by a 10% decrease is less than the original amount if the original amount was positive.

Simplify eack expression a.-3+7 b. 7 + (-8) c.-6-6 d.-3+4 (-2) e. 4-2 (-5) f. (-7+3) (4-5*2)

Is the simplified form of 2 square root of 3⋅square root of 12 rational?

51:29 Three consecutive integers have a sum of 30. Which equation can be used to find x, the value of the smallest of the three numbers? O (x+1) + (x+2) = 30 O x + (+1) + (x+2) = 30 Ox (x + 1) (x+2) - 30 3x (x+1Xx+2) - 30 Save and Exit Next Sub

X+8-y use x=20 and y=17

A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation?

At most restaurants, the more food you order, the more money you have to pay. This is true whether you go to an overpriced "gourmet" restaurant where the plates are tiny but very expensive, or to a cafeteria where the portions are huge and the

Exit A bag contains 4 red marbles and 5 blue marbles. If two marbles are chosen at random, one at a time and without replacement, what is the probability of getting two red marbles?

Sandy has 16 roses, 8 daisies and 32 tulips. She wants to arrange all the flowers in bouquet. Each bouquet has the same number of flowers in that same type of flowers. What is the greatest number of flowers that could be in a bouquet