2 (5-8x-9x) + 4 (7x+7) = 14

Which equation is an identity? 3w + 8 - w = 4w - 2 (w - 4) -3y + 3 = - 3y - 6 9 - (2v + 3) = - 2v - 6 7m - 5 = 8m + 7 - m

In a certain Algebra 2 class of 30 students, 7 of them play basketball and 11 of them play baseball. There are 5 students who play both sports. What is the probability that a student chosen randomly from the class plays basketball or baseball?

A recipe calls for 6 ounces of unsweetened chocolate for 18 brownies. How much of unsweetened chocolate is needed to make 24 brownies? Group of answer choices

Which of the following p-values will lead us to reject the null hypothesis if thelevel of significance equals 0.05? a. 0.15b. 0.10c. 0.05d. 0.025

Can someone explain to me how to do this exercise? Given the function f (x) = 3x-2x^2, evaluate and simplify. 1. f (f (-1)) 2. f (-1+a) - f (-1)

On a number line, what is the distance between - 12 and 20? A) -32 B) 8 C) 12 D) 32

What value of x is in the solution set of 2x - 3 > 11 - 5x? - 3 0 2 4

Partial product 861*28

In your class 0.58 of the students bring a piece of whole fruit for a snack and 0.36 of the students bring a snack pack of crackers. Which group of students brings in more food items for snack?

Solve the inequality. |3x + 6| < 12 A. - 6 > x > 2 B. - 2 < x < 2 C. - 6 < x < 2 D. - 21 < x < 3