HELP Anton bought a new sofa that was originally $700 and used a coupon for 30% off.
a) How much was the sale price of the sofa?
b) how much did he save?

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.