X+3y = - 3 in y=mx+b form

Consider the vector v = (-7,8). What is the angle between v = (-7,8) and the positive x-axis? Part 1: Use the formula v1 x v2=|v1||v2|cos theta to find the cosine of the angle between the two vectors (-7,8) and (1,0).

Are y = 6x + 9 and 27x - 3y = - 81 parallel

If the spinner is spun twice, what is the probability that the numbers that are spun don't match?

8.902 to the nearest hundredth

The output is one third of the input

What is - 9.2 (8x - 4) + 0.7 (2 + 6.3x) simplified? -69.19x - 32.39 -69.19x + 38.2 -72.2x + 41.21 75x - 338.2

Solve the inequality. X divided by 2 < 4

Justin, Cam, and Ben are playing a board game where exactly one player will win. Ben estimates that Justin has a 20%, percent chance of winning each game and that Cam has a 50%, percent chance of winning each game.

What three prime numbers multiply to make 1001?

You order two servings of pancakes and a fruit cup. The cost of the fruit cup is $1.50. You leave a 15% tip. Your total bill is $11.50. What is the cost (p) of one serving of pancakes?