How do you simplify

-7x - 4 (x - 3x)

11+5+3x2+8x1= How much is this

You draw 2 cards from a well-shuffled deck of 52 cards. After you draw the first card, you do not replace it in the deck. What is the probability of P (get ace of spades on first draw and get queen of hearts on second draw) ?

June made a design with 6 equal tiles. One tile is yellow, 2 tiles are blue, and three tiles are purple. What fraction of the tiles are yellow or purple?

Based on the data set shown, which of the following is a true statement? -1, - 1, 0, 1, 1, 1, 1, 2, 2, 2, 3 mean = mode mean < median mode < median

at Phil's work there are 12 part time workers and 18 full time workers what is the ratio of part time workers to total workers

A softball is thrown straight up, reaching a maximum height of 20 meters, what is the ball's approximate vertical speed when it hits the ground?

What is the radius of a circle with a sector area of 7 ft. and an arc whose measure is 70°

Mark, Carrie, Max and Jane are doing a probability experiment in math class. They flip a coin 200 times and record their results. Heads: 120 Tails: 80 Question 1 on their lab sheet asks for the experimental probability of flipping heads.

Jim has 4 New York quarters, 3 Pennsylvania quarters, and 3 Virginia quarters in his pocket. What is the probability that he will get a Pennsylvania quarter followed by a Virginia quarter when he pulls two quarters out of his pocket?

Delia worked 45 minutes on her oil painting. She took a break at 10:35 a. m. At what time did Delia start working on her painting