Assume the sales of a certain appliance dealer can be approximated by a straight line. suppose that sales were $6000 in 1982 and $64000 in 1987. let x=0 represent 1982. find the equation giving yearly sales s and then use it to predict the yearly sales in 1990

In the 5 years between 1987 and 1982, sales has increased from 6000 to 64000, an amount of 58000. Thus the increase per year is 58000/5 = 11600. The s-intercept is the sales in year 0, namely 6000.

... s = $11600x + $6000

For x = 1990-1982 = 8, the value of s is predicted to be

... s = $11600·8 + $6000 = $98,800 . . . . sales in 1990

an altitude of 15,000 feet

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.