Pls help I need to finish this

Check box 4 and 5

Step-by-step explanation:

We know there can only be up to 2 solutions for a quadratic equation.

5x^2-2x-9=0 is your equation, make sure to move that 1 to the left

Now we can use the quadratic formula

a=5

b= -2

c= -9

x= −1.15647

x=1.55647

Thus I would select the last 2 boxes. Both of them are solutions.

i can't see the picture : /

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.