Tom is planning to fence his rectangular garden. The length of the garden is 15 meters, and the width is 10 meters. Write an expressionthat represents the perimeter of Tom's garden?

A car traveled at an average speed of 80 miles per hour for 3 hours and consumed fuel at a rate of 34 miles per gallon. Approximately how many gallons of fuel did the car use for the entire 3-hour trip?

Kayla ate 3 more than twice as many pieces of candy as Luke. If x represents the number of candies Luke ate, write an expression that represents the number of candies Kayla ate.

A box of pens costs $3 and a box of markers costs $5. The expression 3p + 5p represents the cost in dollars to make p packages that includes 1 box of pens and 1 box of markers. Simplify the expression by combining like terms.

Maria has 25 dollars. She has to buy a gallon of milk which costs $3.50. She wants to spend the rest of her money on cereal. If each box of cereal costs $4.50, how many can she purchase?

What is a number that multiplies a variable?

There are y carabaos and d ducks in the farm. How many legs are there?

Jason says that 10 less than one third of his age is 11 years old. How old is Jason?

Which expression could be used to represent the statement "2 years older than b?"

Thư uses 6 grams of tea leaves to make 24oz of tea. Last week she made 288oz of tea. How many grams of tea leaves did Thư use to make tea last week?

George has 15 bills in his wallet. Some of the bills are ten-dollar bills, and the rest are five-dollar bills. He has x number of five-dollar bills. Write an expression that represents the number of ten-dollar bills George has?

In Grade 7A1, there are 7 girls and b boys. Write an expression that represents the total number of students in the class.

A model of a house was built using the scale 5 in:25 ft. If a window in the model is 1.5 in. wide, how wide is the actual window?