The first row of a section in a concert hall has 20 seats. The second row has 21 seats. The third row has 22 seats. This pattern continues and this section has 12 rows.

How many seats are in this section?

Marin sent 7 text messages Parker sent 8 text messages Katherine 5 times as many text messages as Marin and Parker combined which expression represents the number of text messages Katherine sent

What is the output of a function when the input is 10?

A video game store has 60 games to choose from, including 40 sports games. what is the ratio of soorts games to video games

Six less than a number is the same as 3 more than twice the number

North side dormitory just purchased a new DVD player on sale for $416. The sale price was 80% of the original price. What was the original price of the DVD player?

Fiona's laptop computer weighs 2.5 kilograms. What is the weight of the computer in pounds?

Two Neighbors in a rural area want to know the distance between their homes in miles. What should the Neighbors use as a conversion factor to covert 4,224 to miles

A rectangle is twice as long as it is wide. it's area is 72 square units. Find the length of each side

Andrea built a circular barbecue pit with a circumference of 9 feet. She wants a rod to go across the pit to use for a rotisserie. The rod must go from one edge of the pit to the other, passing through its center.

How to find which cereal has the higher ratio of protein