Margie has these times recorded on her timesheet for the week. How many hours did she work?

49

45

39

35

How many solutions does the nonlinear system of equations graphed below have?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?