In 2006 the cost of mailing a letter first class in the united states was $0.39 for the first ounce and $0.24 for each additional ounce
what would be the expression of the cost of mailing a 3 ounce letter in 2006 will give brainliest.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

it’s supposed to be -4+45=41

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