Which system of linear equations has exactly one solution? 2y = 10x + 4

y = 5x - 2

y = 2x - 3

2y = x - 12

y = 8x + 3

y = 8x + 7

15y = 30x + 90

y = 2x + 6

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

How much orange juice do you need to make 2 servings of lemony orange slush?

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000