Simplify - 2b3 + + 2b3

True or False: The graph of y = 9 is a horizontal line

Round 4,398,202 to the nearest 100

Who is good at the maths / algebra? which answer is a solution to the open sentence 8 < 2b or 2b + 15 < 5 a. b > - 3 or b < 4 b. b > 4 or b <-5 c. b 3 d. b > - 1 or b< 3

3a + b = 225 b-a = 25

Andy cut a tuna sandwich and a chicken sandwich into a total of 15 same-size pieces. he cut the tuna sandwich into 9 more pieces than the chicken sandwich. andy ate 8 pieces of the tuna sandwich. what fraction of the tuna sandwich did he eat?

If 3 hens lay 4 eggs in 5 days, how many days would it take a dozen hens to lay 8 dozen eggs?

Simplify - 28b^3 + (-13b^3)

Which tools would Sara use to find an irregularly shaped object's mass and volume?

A bag contains 5 yellow marbles, 7 pink marbles, and 3 purple marbles. Gordon selects a marble without looking. What is the probability that he selects a yellow marble or a purple marble? 245 115 715 815

6x2 + 7x3 + 8x5+9 what is the degree of the polynomial