What is 1+1 in my test

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x