What is an expression so that the product of a whole number and a decimal is 0.28

You may go the super easy way and choose 1 as the whole number and 0.28 as the decimal number. Then you'd obviously have

Otherwise, to be a bit more creative, you can observe that

And since 1/25=0.04, you can also choose 7 as the integer, and 0.04 as the decimal to get

stops on an even number.

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