A class of 18 students took a math test. Seven students had an average of 90. The other students had an average of 82.

What is the average for the whole class? Round to the nearest whole percent.

A) 80

B) 83

C) 85

D) 87

Every day for 25 days, Marty ran after school. He ran a total of 115.25 miles. He ran the exact same distance every day. How many miles did he run each day?

Dana's dog skippy wieghs 20.4 pounds. Her cat Bruiser weighs 0.75 times as much as skippy Does Bruiser weigh more or less than skippy? Explain how you know. How much does Bruiser weigh weigh?

Connie has two credit cards, U and V. Card U has a balance of $414.55, and Card V has a balance of $751.81. The minimum monthly payment on Card U is 2.82% of the balance, and the minimum monthly payment on Card V is 3.09% of the total balance.

Solve Y/5.6 = 12 for y

The amount of an 18% tip can be found by multiplying the bill by 0.18. Which of the following equations could be used to find the amount of a bill that has a tip of $9.72?

What is x+2y=6 2x-4y=-12

Which operation (i. e. addition, subtraction, multication or division) is done first of the following problems. - 2:2+1

Kristin's three-year old sister is trying to arrange pink and red Starbursts in rows. She has 360 pink Starbursts and 150 red Starbursts.

Is 4/2 a whole number

For each of the transactions in items 1 through 5, indicate the effects on the accounting equation elements. The company purchases supplies on credit - The Asset account does the following A. Increase B. decrease C. No effect