The winner of a weight-lifting competition bench-pressed 400 pounds. all other competitors bench-pressed at least 23 pounds less. write an inequality that represents the weights x (in pounds) that the other competitors bench-pressed.

Step-by-step explanation:

Let

x -----> the weights (in pounds) that the other competitors bench-pressed

Since the other competitors bench-pressed at least 23 pounds less than 400 pounds

That means ---> The maximum weight that other competitors could bench press was (400-23)=377 pounds

therefore

The inequality for this problem should be

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,