Absolute value, Find each difference.
1. 3-(-5)
2. - 4 - 5
3. 6-10
4.-5-(-3)
5. 8-(-8)
6. 9-5-
7.3 -9
8. 0-(-6)
9. 12-
10. -6-(-4)
11. -7 - 10
12. 5-14
Graph Ordered Pairs (First Quadrant)

Which of the following describes the symmetry of the graph of y = x3?

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

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