Math: Linear equation with grahp question 1: 8x + 4y = 8
2x + y =4
question 2: 2x + y = 5
4 x + 2y = 10

and with solutions please

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Which system of linear inequalities is represented by the graph?