6. A scale drawing of a school bus has a scale of 2 inch to 5 feet. If the length of the school bus is 5 inches on the scale drawing, what is the actual length of the bus? ​

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply