The first row of a conference hall has 8 chairs and 2 additional chairs in each subsequent row. How many chairs are in the 9th row? How many chairs in total are in the first 9 rows?

Determine the correlation for each statement. A) The number of people at your party and the number of sodas you have in the refrigerator. Negative B) The amount your drive to school and the amount you have to pay for gas.

Select the correct answer. What is the solution for x in the equation? A. 3 B. - 3 C.-1/3 D. 1/3

The product of 587 and 32 is closer to 18,180, 1800, or 18,000

Alberto made punch using 2 3/4 cups of apple juice, 1 1/4 cups of pineapple juice, and 1 1/4 cups of water. How many cups of punch did alberto make?

Evaluate. 144---√ Enter your answer in the box.

Ella is making 3 batches of banana milkshake she needs 3/4 gallon of milk for each bath. Her measuring cup holds 1/4 gallon. How many times will she needs to fill the measuring cup to make all 3 bathes of milkshake.

1 fifth of 50% ...

What is the answer to 6 (x + 2) - x = 4 (x + 4) + 7

A store pays $3for a magazine. The mark up price is 5%

How do you couculate Pi? So I can continue to find the number by hand. I'm trying to beet my classmates in who can get highest but I don't know how to find the numbers.