Paisley needs to order some new supplies for the restaurant where she works. The restaurant needs at least 587 glasses. There are currently 307 glasses. If each set on
sale contains 20 glasses, which inequality can be used to determine x, the minimum
number of sets of glasses Paisley should buy?

a. 587 ≤ 20x + 307
b. 20(x+307) ≤ 587
c. 587 ≥ 20x + 307
d. 20(x+307) ≥ 587

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,