Oscar has elected to have 23% of his federal income tax withheld as state income tax. If $154.00 was withheld as federal income tax on his last paycheck, how much will be withheld from his paycheck for income tax in all?
a. $35.42
b. $118.58
C. $177.00
d. $189.42

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Combine like terms to make a simpler expression 3z+z