Answer:

Step-by-step explanation:

The total cost for a $1,200 washing machine is $1,200. In the real world it would be 1,200 + tax.
Mrs Carson gives the better deal, this is becuase when i set up an inequality 48/6 and 67.50/9, i divided 48 by 2 then added 24 to 48 so i could get them both so i can see what they give, so Mrs Carson gives 72 dollars every 9 hours and thats better than 67.50.
Its 10^3 = 1000
10^3 = 10*10*10
Answer: Line c is a transversal line.
Step-by-step explanation: A transversal is a line that crosses at least two other lines. In this case, line c crosses lines a and b.