In 2000, the average cost for a gallon of gasoline was $1.40. In 2007, the average cost for a gallon of gasoline is $2.60. What is the percent of increase rounded to the nearest whole number? A. 86% B. 85% C. 50% D. 46%

Yuson must complete 30 hours of community service. She does 2 hours each day. Write a linear equation to represent the hours Yuson has left after x days.

Rounding 8.54 to the nearest tenth.

What is m divided by 6=21

4. Suppose you plan to collect data on your classmates. Identify three discrete random variables and three continuous random variables you might observe.

A coffee machine is adjusted to provide a population mean of 110ml of coffee per cup and a standard deviation of 5 ml. The volume of coffee per cup is assumed to have a normal distribution.

Edward's recipe for salad calls for 3 3/4 cups of lettuce and 1/2 lb of tomatoes. Determine how many cups of lettuce Edward would need to mix with 1 lb of tomatoes. Show your work.

Kia purchased 3 pounds of grapes and spent $11.63 on other items. She spent a total of $20. She used the following steps to find the cost of each pound of grapes. When Kia subtracts 11.63 from both sides, what does the difference represent?

A line passes through the origin and has a slope of - 3/2. Through which quadrants does the line pass?

How do I make an algebraic formula for a number that's increasing by 74%? Starting number: 93.13, I need a formula to go up by 74% 100 times.

The next number in the sequence - 5,-2,4,13 is 25. Is this conjecture ruse or false? A. False B. Not enough info provided. C. True