Select all equations that can result from adding these two equations or subtracting one from the other.
x + y = 12
3x - 5y = 4
A. -2x - 4y =8
B. -2x + 6y = 8
C. 4x - 4y = 16
D. 4x + 4y = 16
E. 2x - 6y = -8

(a) what was jennifer's gross pay for the year? (b) how much did she pay in state income tax? (c) the amount in box 4 is incorrect. what dollar amount should have been entered in box 4? (d) the amount in box 6 is incorrect. what dollar amount should have been entered in box 6? (e) how much was jennifer's fica tax? (f) jennifer's taxable income was $32,104. she's filing her taxes as head of household. does she owe the government more in taxes, or will she receive a refund? how much will she owe or receive?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)