Mrs. lin is planning her daughters birthday party. at parties r us the fee is $80 plus $10 per child. at birthday palace, the fee is $150 plus $5 per child. write and solve an equation to determine how many children must be invited for the costs to be equal?

(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?

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

If lmn=xyz, which congruences are true by cpctc? check all that apply