Solve the system by substitution. y=3x^2-2x-1 y=x-1 a. no solution b. (-1,-2) c. (4,3), (2,1) d. (0,-1), (1,0)

The total number of students in gina’s after-school program is .the number of students who have 4 or more siblings is .reset next

What value of x is in the solution set of –5x – 15 > 10 + 20x?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers