Mr. Rivera can grade 8 math tests in 10 minutes what is the teachers unit rate?

0.8

Step-by-step explanation:

1 minute and 25 seconds

Step-by-step explanation:

c) yes, because of asa or aas

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