2.1 - 2.4 Test

Translate the following expression: the quotient of twice a number and 7.

• 2n / 7

• n / 2 + 7

• 7 / 2n

• 2 / 7n

Translate the following expression: 13 more than a number.

• x + 13

• 13x

• x - 13

• 13 - x

Translate the following expression: 25 less than one-third of the number.

• x/3 - 25

• 25 - x/3

• x/3 + 25

• 3x - 25

Translate the following expression: $18 per pound of candy.

• $18 for each pound of candy

• $18 for two pounds of candy

• $18 for half a pound of candy

• $18 for a dozen pounds of candy

Simplify the expression: -7p - 1 - 9p + 5.

• -16p + 4

• -16p - 4

• -2p + 4

• -2p - 4

Simplify the expression: 19a - 6b + b - 6a.

• Simplified expression: 13a - 5b.

• Simplified expression: 25a - 7b.

• Simplified expression: 13a + 5b.

• Simplified expression: 25a + 7b.

Simplify the expression: 4(x + 4).

• 4x + 16

• 4x + 4

• 4x + 8

• 4(x + 4)

Simplify the expression: (w - 8)(2).

• 2w - 16

• 2w + 16

• w - 16

• w + 16

Simplify the expression: -4(1 - 7x).

• -4 + 28x

• 4 - 28x

• -4 - 28x

• 4 + 28x

Simplify the expression: 2(1 - 2p) + 9p.

• Simplified expression: 2 - 4p + 9p = 2 + 5p.

• Simplified expression: 2 - 4p + 9p = 2 - 5p.

• Simplified expression: 2 - 4p + 9p = 2 + 13p.

• Simplified expression: 2 - 4p + 9p = 2 - 13p.