Quiz about Pre-Algebra Chapter 1 The Language of Algebra

Question 1

Evaluate

$$\left[7[12-(6-2)\div4\right]$$

Accepted Answer

77

Answer

60

Answer

85

Answer

72

Question 2

Write a numerical expression for this verbal phrase

the number of soccer player on each five teams, if there are total of thirty-five players

Accepted Answer

$$\frac{35}{5}$$

Answer

$$35\ +\ 5$$

Answer

$$30-5$$

Answer

$$5 imes7$$

Question 3

Translate into an algebraic expression

the quotient of the number of points and three

Accepted Answer

$$\frac{x}{3}$$

Answer

$$x+3$$

Answer

$$\frac{3}{x}$$

Answer

$$3-x$$

Question 4

Translate into an algebraic expression

the product of the number of apples and four

Accepted Answer

$$4x$$

Answer

$$x-4$$

Answer

$$\frac{x}{4}$$

Answer

$$x+4$$

Question 5

Name the property shown by this statement

$$\left(3\cdot5\right)\cdot2\ =\ 3\cdot\left(5\cdot2\right)$$

Accepted Answer

Associative Property of Multiplication

Answer

Identity Property of Multiplication

Answer

Commutative Property of Addition

Answer

Distributive Property of Multiplication

Question 6

Name the property shown by this statement

$$58\ +\ 0=58$$

Accepted Answer

Additive Identity Property

Answer

Multiplicative Identity Property

Answer

Associative Property

Answer

Commutative Property

Question 7

Simplify this expression

$$\left(2+3\right)+\left(4+x\right)$$

Accepted Answer

9 + x

Answer

6 + x

Answer

9x

Answer

2 + 4 + x

Question 8

Simplify this expression

$$\left(5\ +v\right)+7$$

Accepted Answer

v + 12

Answer

5 +(v +7)

Answer

12v

Answer

v + 5 + 7

Question 9

Determine the domain and range

{(1, 1), (2, 4), (3, 9), (4, 16)}

Accepted Answer

Domain: {1, 2, 3, 4}, Range: {1, 4, 9, 16}

Answer

Domain: {0, 1, 2, 3, 4}, Range: {0, 1, 4, 9, 16}

Answer

Domain: {1, 2, 3, 4, 5}, Range: {1, 4, 9, 16}

Answer

Domain: {1, 2, 3}, Range: {1, 4, 9}

Question 10

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Accepted Answer

D: {-4, 0, 1, 2}
R:{-4, -3, 1}

Answer

D: {1, -3, -4,}
R: {0, 1, 2, -4}

Answer

D: {0, 1, 2, 3, 4}
R:{1, -3, -4}

Answer

D: {0, 1, 2, -4}
R: {1, -3, -4, 1}

Question 11

Determine the domain and range

{(5, 25), (6, 36), (7, 49), (8, 64)}

Accepted Answer

Domain: {5, 6, 7, 8}, Range: {25, 36, 49, 64}

Answer

Domain: {5, 6, 7}, Range: {25, 36, 49}

Answer

Domain: {0, 5, 6, 7, 8}, Range: {0, 25, 36, 49, 64}

Answer

Domain: {5, 6, 7, 8, 9}, Range: {25, 36, 49, 64}

Question 12

Name the property shown by this statement

$$7\cdot1=7$$

Accepted Answer

Multiplicative Identity Property

Answer

Additive Identity Property

Answer

Commutative Property

Answer

Distributive Property

Question 13

Translate into an algebraic expression

the sum of the number of books and ten

Accepted Answer

$$x+10$$

Answer

$$10-x$$

Answer

$$10\cdot x$$

Answer

$$\frac{x}{10}$$

Question 14

Identify the property shown by this statement

$$5 + (-5) = 0$$

Accepted Answer

Additive Inverse Property

Answer

Multiplicative Inverse Property

Answer

Commutative Property

Answer

Associative Property

Question 15

Simplify this expression

$$\left(3 + 4\right) + \left(2 + y\right)$$

Accepted Answer

9 + y

Answer

7 + y

Answer

3 + 4 + 2 + y

Answer

9 + 2y

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