Expressions Real World

Betty is saving $125 per month to go on a vacation to Florida. The trip will cost $2000. Write an expression to represent the total amount saved after "m" months.

• 125

• s

• 125s

Betty has deposited $1000 in her bank account and is saving $125 per month to go on vacation in Florida. The trip will cost $2000. Write an expression to represent the total amount saved after "m" months.

• 125 + 1000m

• 1000 + 125m

• 125m

• 1000m

The local gym charges $9.99 per month, and there is no membership fee. Write an expression to represent the fee charged after "m" months.

• 9.99

• m

• 9.99m

The local gym charges $9.99 per month as well as a $11.99 membership fee. Write an expression to represent the fee charged after "m" months.

• 9.99m + 11.99

• 11.99m + 9.99

• 11.99m

• 9.99m

A website charges $7.99 to download an album, and there is no membership fee. Write an expression to represent the total cost of "a" albums.

• 7.99

• 7.99a

• a

A website charges $11.99 to download an album, and there is a membership fee of $4.99. Write an expression to represent the total cost of "n" albums.

• 11.99n

• 4.99n

• 4.99n + 11.99

• 11.99n + 4.99

Walmart charges $0.79 per for a Snickers candy bar. Write an expression to represent the total cost of "n" candy bars.

• n

• 0.79

• 0.79n

McDonald's charges $1.39 for a small order of fries. Write an expression to represent the total cost of "n" fries.

• n

• 1.39

• 1.39n

An ice cream shoppe charges $1.25 per scoop of ice cream. Which algebraic expression correctly shows the relationship between scoops of ice cream, s, and price?

A flower shop charges $5 per rose and an additional $10 for the vase. Which is a correct algeraic expression for the total bill with r roses.

• 5 + 10 + r

• 10r + 5

• 5r + 10

• r + 10(5)