Y varies directly as x and x=20 when y=15. Find y when x=68

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2