52 companies; 25% increase find original amount?

Which answer choice correctly lists all of the terms in the expression below? 4x^3+x^2+3x+6 A. 6 B. x 3, x 2, x C. 4x 3, x 2, 3x D. 4x 3, x 2, 3x, 6

Solve each equation for y. 13. 3x + y = 1

Error Analysis A store is instructed by corporate headquarters to put a markup of 67 % on all items. An item costing $6 is displayed by the store manager at a selling price of $4. As an employee, you notice that this selling price is incorrect.

A certain paper suggested that a normal distribution with mean 3,500 grams and a standard deviation of 560 grams is a reasonable model for birth weights of babies born in Canada.

4. Consider the following polynomials: 6 (x2 - 3) and 5x2 + x + 11 a. Find the sum of the polynomials. b. Find the difference of the polynomials.

What is polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping.

Danny gets paid $8 per hour. What is the rate of change? A) m=4 B) m = 1/2 C) m=8

Two equivalent expressions the are equal to (9-c) + (9-c) + (9-c) + (9-c) is

If two angles in a triangle add up to138, then what is the size of the third angle

Kay has an 80% probability of making a free throw in basketball and each free-throw is independent. Kay gets to take two free throws and must make both to win the game. What is the probability that Kay's team will win the game?