1. Given that x = -2, the expression 2x2 + 5x + 8
is equivalent to:
2 + 2
1) 2x +9-10/x+2
2) 2x +1+6/x+2
3) 2x^2 +7/x+2
4) 2x^2 +y/x+2

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.

Can someone me with my math problem pls my teacher is on my back about this