EOG Review 3

Which expression represents 5 less than the product of 2 and a number n ?

• 3n

• 2n - 5

• 5n - 2

• 5 - 2n

Which choice is equivalent to the expression 6x + 4 - 3x ?

• 9x + 4

• 7x

• 6x + 1

• 3x + 4

Which choice is the solution to the expression 5/3 n = 7/9 ?

• n = 7/15

• n = 9/7

• n = 35/27

• n = 21/5

Which choice is represented by the expression 3( n - 7 ) ?

• three times the difference of a number, n, and seven

• three times a number, n, subtracted from seven

• seven less than the product of three and a number, n

• seven less than the quotient of a number, n, and three

On Saturday, Julie had x boxes of cookies to sell.

She sold 175 of the boxes.

At the end of the day, she had 90 boxes left to sell.

Which equation describes the situation?

• x + 90 = 175

• x = 90 (175)

• x = 175 - 90

• x - 175 = 90

Which expression is equivalent to 19 + 12x + 2(x + 5)

• 22x + 10

• 22x + 19

• 14x + 24

• 14x + 29

Which expression is equivalent to 2y + 5x - 3x + 6y ?

• 2y + 2x

• 6y + 2x

• 8y + 8x

• 8y + 2x

Sarah purchased 4 shirts for $19 each and p books for $12 each. All prices include sales tax. Which expression shows the total amount Sarah spent?

• 88p

• 31p

• 19 + 12p

• 76 + 12p

After a car traveled 470 miles from its starting point the car was still at least 100 miles from the end of the trip. Which inequality represents the total distance, d, of the trip from the starting point to the end?

• d ≥ 570

• d ≤ 570

• d ≤ 470

• d ≥ 470

Mrs. Kelly buys coffee each morning.

She started with $25 to spend on coffee.

She spent $1.60 each day on coffee.

Which expression shows the amount of money that Mrs. Kelly has left after x days of buying coffee?

• 1.60 - 25x

• 1.60 + 25

• 25 + 1.60x

• 25 - 1.60x