Find the following expression by multiplying.

(a + b) ^ 2

The sum of two number is 27. One number is 3more than the other number. Write and solve a system of equations to find the two numbers

Dalton has a collection of 18 antique tin toys, including 2 airplanes. If Dalton randomly selects a toy, what is the probability it will be on airplane? (Write the probability as a fraction in simplest form)

What type of function does this situation describe? (linear / exponential / quadratic / none) WHY?

Write a word phrase for: 10 - 2y

Determine whether or not the following question can be considered as a statistical question. Can Melissa's dog run faster than Emily's dog? Possible Answers: Yes No

Which situation involves a conditional probability? O A. The probability that you are given a skateboard for your birthday O B. The probability that you win the second round of a game given that you won the first round O C.

Which equation represents the circle shown? A. (x - 3) 2 + (y - 3) 2 = 4 B. (x - 3) 2 + (y - 3) 2 = 16 C. (x + 3) 2 + (y + 3) 2 = 4 D. (x + 3) 2 + (y + 3) 2 = 16 E. (x + 4) 2 + (y + 4) 2 = 3

How do you solve 18-15 3/4

What is 25 over 18 simplified

A ladder leans against a building. The angle of elevation of the ladder is 70. The top of the ladder is 25ft from the ground. To the nearest tenth of a foot, how long is the ladder? A. 7.7ft B. 24.7 ft C. 8.6 ft D. 51 ft