3. A lawn had a length of 10 feet and a width

of 8 feet. What is the perimeter of the

lawn?

1. 80 feet

2. 80 square feet

3. 36 square feet

4. 36 feet

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14