Neil saves money at the end of each week. The function m(x) = 25x + 50 models the amount of money he has saved after x weeks. What
is the most appropriate domain for the function?
A. all non-negative integers
B. all positive real numbers
C. all real numbers
D. all integers

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

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