Keisha bought a new pair of skis for $450 she's made a payment of $120 and got a student discount of $40 her mother paid 1/2 of the remaining balance how much does keisha have left to pay

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: