What is the equation of a line that passes through (7, 8) and has a slope of -3?

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

If i have 20$ and i gave 5$ away how much i got

Which of the functions graphed below has a removable discontinuity?