A salesperson is paid $400 per week, plus 10% of the total value of the sales she makes for the week. Let s represent the total value of the sales. Which expression represents the amount of money the salesperson is paid in a week?
A. 0.1(400s)
B. 400 + 0.1s
C. 0.1 + 400s
D. 0.1(400 + s)

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?