12.50x = 15 What is the value of x? What is the percent increase?​

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days