Select all of the terms that are "like."

xy2

2xy

x2

-xy

2x2y

1/2xy

Evaluate 9 + (-4) + (-11) + 3

David has 85 white eggs and 28 brown eggs. He puts 6 eggs into each tray and fills as many trays as he can. How many eggs are left over?

Como é que chega no gabarito D?

What is probability of randomly selecting a marble and getting black or red? a bag contains 5 black marbles, 10 red marbles, and 20 blue marbles?

Select each term that is a factor of 4x2-8x-12 Question 2 options: x-3 x+3 x-1 x+1 4x 4

Suppose there is a pile of quarters, dimes, and pennies with a total value of $1.06. How much of each coin can be present without being able to make change for a dollar?

Bruno's Bakery uses 4/9 of a barrel of raisins each day. Cosmo's Bakery uses 6/5 as many raisins as Bruno's Bakery. How many barrels of raisins does Cosmo's Bakery use in 3/7 of a week?

Explain why the value of sine ratio for an acute angle of a right triangle must always be a positive value less than 1

Dan is watching birds in his backyard. He figures out that %20 of the 50 birds are robins. Does Dan need to find the part, the whole, or the percent?

Tim can shell a bushel of peas in 2 hours. Jill can shell a bushel in 3 hours. How long will it take them to shell a bushel of peas if they work together?