Which of the following are point-slope equations of the line going through (6, 7) and (2, -1)?

check all that apply.

a. y - 1 = 2(x + 2)
b. y - 7 = (x - 6)
c. y - 7 = 2(x - 6)
d. y + 1 = (x - 2)
e. y + 1 = 2(x - 2)
f. y - 7 = (x + 6)

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?