Does * 1/2 = 2/4 ? Explain why or why not .

It is equal

Step-by-step explanation:

Because if you simplify 2/4 it will be 1/2 so 1/2 is just a simplified version of 2/4

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

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