A sample of students were surveyed during lunch and asked whether or not they played a sport. A student randomly chosen from the sample plays a sport. Find the probability that the student is a freshman or a senior.

Is (2,5) a solution of y=1/2x+4?

How much sleep dose a jaguar get in 1 year

6x - 3y + 2z = - 30 6x + 5y=-4 -6z = - 18

A 200,000 house appreciates in value 10% a year. An equation used to represent this is y = 200000*1.10t. Write an expression to represent the monthly appreciation. A) y = 200000 (1.008) t B) y = 200000 (1.008) 12t C) y = 200000 (3.

Evaluate function f (x) = 4x for x=3

What is y = 3/2x+3 y=-3 btw i need the steps not just the answer

Find the product. x 5 x 4 x 3

Nine twentieths is equal

9:30 25 minutes to drive arrive 10 minutes late, what time did he leave home

A polygon has an interior angle sum of 3060° how many sides must the polygon have?