The area of a square is 50 square meters. Which best represents the length of one side of the square? a

8.9 m

b

7.8 m

c

8.5 m

d

7.1 m

HURRY PLEASE

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

what are the statments

step-by-step explanation:

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