Factorise:

2ac+bd+2ad+bc

(how do u get the answer?)

2. Ike made the following long jumps: 12 feet, 14.5 feet, 16 feet, and 13.5 feet. What is the mean absolute! deviation of his four jumps? a. 5 ft c. 14 ft b. 4 ft d. 1.25 ft

A patient is put on a diet to lose 35 pounds in three months. The patient loses 14 1/2 pounds the first month and 12 3/4 pounds the second month.

Is x = - 2 a function?

A+10+44=2a what does a equal!

What Is 2 (2x-5) = 3x+x-2x?

Calculate the average rate of change for the function f (x) = x4 + 3x3 - 5x2 + 2x - 2, from x = - 1 to x = 1

Mrs brown wants to cook five dishes on a stove with two burners. The time she needs to cook each dish are 40 minutes, 15 minutes, 35 minutes, 10 minutes, and 45 mins. What is the least amount of time she needs to cook all five dishes.

Simplify: - 3 (y+2) ^2-5+6y what is the simplified product in standard form

Dale has 9 homework assignments due this week, and he needs to finish 2 of them before his friend comes over this afternoon. In how many orders can he pick out and complete 2 of the assignments?

What is the probability of drawing a pair of 6 inch pliers and NOT drawing a large hammer