One hundred students are asked a survey question as they walk through the front gate at their middle school. Is this a representative sample of the schools population?

Find the area and perimeter of the rectangle whose sides are lengths 2x + 3 and 4x.

If two polygons are congruent then they are similar true or false

Laurie earns $6.50 per hour at the fruit stand plus an extra $3.00 per hour on Sundays. One week in August, she worked on Sunday, Monday, and Wednesday. She worked the same number of hours on Monday and on Wednesday. On Sunday she worked 3 hours.

If a plane slices a cone parallel to its base, what cross section is formed? square rectangle circle triangle

Find the 13th term of arithmetic sequence whose common difference is d=7 and whose first term is a1=1.

A pool service charges $40 per year for chemicals plus $70 per month for pool care. A second pool service's charges are shown in the table below. Number of Months (x) : 2, 3, 6, 8. Total Charge (y) : $190, $255, $450, $580.

What is the area of a rectangle with the length of 91 inches and a width of 45 inches?

What can 76 be divided by

At Kelli's skateboard shop, customers pay an upfront fee of $12 and then pay $3 per hour for each hour they use the skateboard. Write a rental equation for the cost of renting a skateboard at Kelli's shop. ht

Find the area of a square with length 6 1/3 inches. usethe appropriate unit of measurment