Title: Writing Expressions and Equations Review
Course: quiz duplicate error

Q: Translate the phrase to an algebraic expression.

Six times x
- 6 - x (incorrect)
- [Image] (incorrect)
- 6x (correct)
- 6 + x (incorrect)
A: 6x

Q: Translate the phrase to an algebraic expression.

Nine multiplied by x
- 9x (correct)
- 9 + x (incorrect)
- [Image] (incorrect)
- 9 - x (incorrect)
A: 9x

Q: Translate the phrase to an algebraic expression.

Four more than x
- 4 - x (incorrect)
- 4x (incorrect)
- x + 4 (correct)
- [Image] (incorrect)
A: x + 4

Q: Translate the phrase to an algebraic expression.

x increased by five
- x - 5 (incorrect)
- 5x (incorrect)
- 5 (incorrect)
- x + 5 (correct)
A: x + 5

Q: Translate the phrase to an algebraic expression.

Two less than x
- x - 2 (correct)
- 2 - x (incorrect)
- [Image] (incorrect)
- 2x (incorrect)
A: x - 2

Q: Translate the phrase to an algebraic expression.

x subtracted from y
- [Image] (incorrect)
- y - x (correct)
- x - y (incorrect)
- [Image] (incorrect)
A: y - x

Q: Translate the phrase to an algebraic expression.

The quotient of x divided by six
- [Image] (correct)
- 6 - x (incorrect)
- 6x (incorrect)
- 6 + x (incorrect)
A: [Image]

Q: Translate the phrase to an algebraic expression.

Nine divided by x
- 9 + x (incorrect)
- 9 - x (incorrect)
- 9x (incorrect)
- [Image] (correct)
A: [Image]

Q: Translate the phrase to an algebraic expression.

Twice x
- 3 + x (incorrect)
- 2x (correct)
- 2 + x (incorrect)
- 3x (incorrect)
A: 2x

Q: Translate the phrase to an algebraic expression.

The sum of x and y
- x + y (correct)
- 2xy (incorrect)
- xy (incorrect)
- [Image] (incorrect)
A: x + y

Q: Translate to an algebraic expression.

Robbie drove his car at 45 mph for t hours. How many miles did he travel?
- [Image] (incorrect)
- 45 - t (incorrect)
- [Image] (incorrect)
- 45t (correct)
A: 45t

Q: Translate to an algebraic expression.

Leanne had $31 remaining after paying y dollars for a dinner and a movie. How much did she have at the start of the evening?
- y - $31 (incorrect)
- $31y (incorrect)
- $31 + y (correct)
- $31 - y (incorrect)
A: $31 + y

Q: Translate to an algebraic expression.

Monica had $12 before spending y dollars for a snack. How much money remains?
- $12 + y (incorrect)
- $12 - y (correct)
- $12y (incorrect)
- y - $12 (incorrect)
A: $12 - y

Q: Translate to an algebraic expression.

Alex had x dollars before spending $28.50 for a book. How much did he have after the purchase?
- $28.50 + x (incorrect)
- x - $28.50 (correct)
- $28.50 - x (incorrect)
- $28.50x (incorrect)
A: x - $28.50

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

Thirteen more than a number
- [Image] (incorrect)
- x + 13 (correct)
- 13x (incorrect)
- x - 13 (incorrect)
A: x + 13

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

A number increased by 2
- 2x (incorrect)
- x -2 (incorrect)
- [Image] (incorrect)
- x + 2 (correct)
A: x + 2

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

Four subtracted from a number
- x + 4 (incorrect)
- [Image] (incorrect)
- 4 - x (incorrect)
- x - 4 (correct)
A: x - 4

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

Two decreased by a number
- x + 2 (incorrect)
- [Image] (incorrect)
- 2 - x (correct)
- x - 2 (incorrect)
A: 2 - x

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

The ratio of a number and 16
- x - 16 (incorrect)
- x + 16 (incorrect)
- [Image] (correct)
- 16x (incorrect)
A: [Image]

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

The quotient of a number and 12
- [Image] (correct)
- [Image] (incorrect)
- 12x (incorrect)
- x - 12 (incorrect)
A: [Image]

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

Three times a number, increased by 63
- 3x - 63 (incorrect)
- 3x + 63 (correct)
- 3(x + 63) (incorrect)
- x + 63 (incorrect)
A: 3x + 63

Q: Write the phrase as an algebraic expression. Let x represent the unknown number.

Three times a number, decreased by 49
- 49 - 3x (incorrect)
- 3x - 49 (correct)
- 3x + 49 (incorrect)
- x - 49 (incorrect)
A: 3x - 49

Q: Write the sentence as an equation. Use x to represent any unknown number.

One increased by two equals the quotient of twelve and four.
- 1 + 2 = 4 ÷ 12 (incorrect)
- 1 + 2 = 12 ∙ 4 (incorrect)
- 1 + 2 = 12 - 4 (incorrect)
- 1 + 2 = 12 ÷ 4 (correct)
A: 1 + 2 = 12 ÷ 4

Q: Write the sentence as an equation. Use x to represent any unknown number.

Three subtracted from twelve is equal to three squared.
- 12 - 3 = 3^2 (correct)
- 3 - 12 = 3^2 (incorrect)
- 3 - 12 = 2 ∙ 3 (incorrect)
- 12 - 3 = 2 ∙ 3 (incorrect)
A: 12 - 3 = 3^2

Q: Write the sentence as an equation. Use x to represent any unknown number.

Six is not equal to ten divided by two.
- 6 = 10 ÷ 2 (incorrect)
- 6 ≠ 10 (incorrect)
- 6 ≠ 10 ÷ 2 (correct)
- 6 ÷ 2 ≠ 10 (incorrect)
A: 6 ≠ 10 ÷ 2

Q: Write the sentence as an equation. Use x to represent any unknown number.

The difference of twelve and three is greater than seven.
- 12 - 3 > 7 (correct)
- 3 - 12 < 7 (incorrect)
- 12 - 3 < 7 (incorrect)
- 3 - 12 > 7 (incorrect)
A: 12 - 3 > 7

Q: Write the sentence as an equation. Use x to represent any unknown number.

The sum of 20 and a number is 6.
- 20 + x = 6 (correct)
- 20 = 6 + x (incorrect)
- 6 + 20 = x (incorrect)
- 20 - x = 6 (incorrect)
A: 20 + x = 6

Q: Write the sentence as an equation. Use x to represent any unknown number.

Four subtracted from a number is zero.
- x + 4 = 0 (incorrect)
- x - 4 = 0 (correct)
- 4 - x = 0 (incorrect)
- [Image] = 0 (incorrect)
A: x - 4 = 0

Q: Write the sentence as an equation. Use x to represent any unknown number.

The product of 6.6 and a number is 102.
- 6.6 + x = 102 (incorrect)
- 6.6x = 102 (correct)
- 6.6 ∙ 102 = x (incorrect)
- 102x = 6.6 (incorrect)
A: 6.6x = 102

Q: Write the sentence as an equation. Use x to represent any unknown number.

5.8 times a number equals 51.
- 8.5 ∙ 51 = x (incorrect)
- 8.5 + x = 51 (incorrect)
- 51x = 5.8 (incorrect)
- 5.8x = 51 (correct)
A: 5.8x = 51

Q: Write the sentence as an equation. Use x to represent any unknown number.

Eight subtracted from ten times a number is 82.
- 10(x - 8) = 82 (incorrect)
- 8 - 10x = 82 (incorrect)
- 10x - 8 = 82 (correct)
- 8(10 - x) = 82 (incorrect)
A: 10x - 8 = 82

Q: Write the sentence as an equation. Use x to represent any unknown number.

Seven added to three times a number is 23.
- 3(x + 7) = 23 (incorrect)
- 3x = 7 + 23 (incorrect)
- (7 + 3)x = 23 (incorrect)
- 3x + 7 = 23 (correct)
A: 3x + 7 = 23

Q: Translate the indicated phrase.

The width of a rectangle is one less than the length. If the length is represented by x, then write an expression that describes the width.
- 1 + x (incorrect)
- 1x (incorrect)
- 1 - x (incorrect)
- x - 1 (correct)
A: x - 1

Q: Translate the indicated phrase.

The width of a rectangle is one-half of the length. If the length is represented by a, then write an expression that describes the width.
- [Image]a (incorrect)
- [Image] (incorrect)
- [Image]a (correct)
- [Image] (incorrect)
A: [Image]a

Q: Translate the indicated phrase.

The diameter of a circle is twice the radius. If d represents the radius, then write an expression for the diameter.
- [Image]d (incorrect)
- d^2 (incorrect)
- [Image] (incorrect)
- 2d (correct)
A: 2d

Q: Translate the indicated phrase.

Kevin owns a total of 100 shares of stock split between two companies. If x represents the number of the higher-priced stock, then write an expression in terms of x for the number of shares of the lower price stock.
- 50 (incorrect)
- 100 - x (correct)
- 50 - [Image] (incorrect)
- x - 100 (incorrect)
A: 100 - x