Quiz about USING FUNCTIONS, CONSTRUCTING EXPRESSIONS & USING FORMULAE

Question 1

3 more than x

Accepted Answer

3 + x

Answer

3x

Answer

x - 3

Question 2

g divided by 9

Accepted Answer

g/9

Answer

9g

Answer

g-9

Answer

9/g

Question 3

A number less 11

Accepted Answer

n - 11

Answer

11 - n

Answer

n/11

Answer

11/n

Question 4

The product of 7 and j..

Accepted Answer

7j

Answer

j+3

Answer

j-3

Answer

j/3

Question 5

Five times Mike's age, increased by 9

Accepted Answer

5x+9

Answer

5(x+9)

Answer

9(5+x)

Answer

9x+5

Question 6

What are the variables of
7x + 6y - 9

Accepted Answer

x, y

Answer

6,7

Answer

9

Answer

6y, 7x

Question 7

Evaluate expression: 5a + b for a= 6 and b= 3

Accepted Answer

33

Answer

36

Answer

30

Answer

59

Question 8

Evaluate the expression:
12r when r =4

Accepted Answer

48

Answer

124

Answer

8

Answer

16

Question 9

The difference of five and a number

Accepted Answer

5 - m

Answer

5/m

Answer

5 + m

Answer

5 - 5

Question 10

seven divided by a number

Accepted Answer

7/n

Answer

n/7

Answer

49/7

Answer

n/n

Question 11

The product of a number and twelve

Accepted Answer

12x

Answer

x/12

Answer

x - 12

Answer

12 + x

Question 12

A number increased by five.

Accepted Answer

x + 5

Answer

5x

Answer

x + x + x + x + x

Answer

5 + 5

Question 13

Half of a number

Accepted Answer

x / 2

Answer

x / y

Answer

2 / x

Answer

2x

Question 14

The sum of six and a number

Accepted Answer

6 + p

Answer

6 - p

Answer

p + p

Answer

6p

Question 15

A number decreased by ten

Accepted Answer

x - 10

Answer

10x

Answer

x/10

Answer

10 - x

Question 16

Four times a number increased by seven

Accepted Answer

4x + 7

Answer

4 + 7x

Answer

4x - 7

Answer

4 - 7x

Question 17

You and four friends plan a surprise party. Each of you contributes the same amount of money m for food. What is the algebraic expression for the total amount of money contributed for food?

Accepted Answer

5m

Answer

4 + m

Answer

5 / m

Answer

4m

Question 18

Mitch has 35 more bouncy balls than Rudy. Rudy has b bouncy balls. Choose the expression that shows how many bouncy balls Mitch has.

Accepted Answer

b + 35

Answer

35 - b

Answer

b

Answer

35

Question 19

Evaluate 24 - 4t for t = 4

Accepted Answer

8

Answer

20

Answer

24

Answer

6

Question 20

8w is another name for

Accepted Answer

all of the above

Answer

8 times w

Answer

w multiplied by 8

Answer

the product of 8 and a number

Question 21

Evaluate 2a + 4b
if a = 10 and b = 6

Accepted Answer

44

Answer

20

Answer

24

Answer

4

Question 22

An expression does not have an equal sign

Accepted Answer

TRUE

Answer

FALSE

Question 23

Evaluate 5m when m=8

Accepted Answer

40

Answer

58

Answer

13

Answer

85

Question 24

Write an algebraic expression for:
6 minus a number

Accepted Answer

6 - n

Answer

n - 6

Answer

6n

Answer

6 + n

Question 25

Write an algebraic expression for:
the product of 5 and a number

Accepted Answer

5n

Answer

5 + n

Answer

n + 5

Answer

5/n

Question 26

Write an algebraic expression for:
8 more than a number

Accepted Answer

8 + n

Answer

8n

Answer

8 -n

Answer

n-8

Question 27

(3+4) x (3+5)

Accepted Answer

56

Answer

50

Answer

54

Answer

48

Question 28

Which is NOT an expression

Accepted Answer

2x+5=4x+13

Answer

5x-3y

Answer

2x+y-z

Answer

x-4

Question 29

Write an expression for '3 times a number add 4'

Accepted Answer

3n + 4

Answer

3 x n + 4

Answer

3 + n + 4

Question 30

Allison sold 12 more boxes of cookies for the fundraiser than Emily. If e = the number of boxes Emily sold, how many did Allison sell?

Accepted Answer

e + 12

Answer

12e

Answer

e - 12

Answer

12/e

Question 31

Which is an algebraic expression for each of the following situations?

Accepted Answer

x - 7

Answer

7 - x

Answer

7x

Answer

x/7

Question 32

Given that p = 5 , q = 2, find the value for the following expression.

Accepted Answer

12

Answer

10

Answer

8

Answer

-12

Question 33

In 8r - 3 , the VARIABLE is ___

Accepted Answer

r

Answer

8

Answer

-

Answer

3

Question 34

work out this expression

p + 5 when p = -3

Accepted Answer

2

Answer

-2

Answer

-4

Question 35

work out this expression

j/4 when j = - 20

Accepted Answer

-5

Answer

5

Answer

-10

Question 36

work out this expression

q - 6 when q = 4

Accepted Answer

-2

Answer

-3

Answer

-4

Question 37

find 2x + 3y when x = 4, and y = 5

Accepted Answer

23

Answer

25

Answer

24

Question 38

Work out the value of : 2d²+ 1 when d = 5

Accepted Answer

51

Answer

11

Answer

101

Question 39

The area of a rectangle is found using the formula A = lw. What is the are of a rectangle if l=4 and w=2?

Accepted Answer

8

Answer

6

Answer

2

Answer

16

Question 40

The formula v = u + at is used to find the final speed. Find v if u=6, a=2 and t=5.

Accepted Answer

16

Answer

17

Answer

32

Answer

60

Question 41

Three consecutive numbers are to be added together. If x is the smallest number, what are the other two?

Accepted Answer

x + 1 and x + 2

Answer

x + 2 and x + 4

Answer

x and y

Answer

y and z

Question 42

Which of the following is the formula to find the product P of three numbers a, b, and c?

Accepted Answer

P = abc

Answer

P = a + b + c

Answer

P = a - b - c

Answer

P = ab + c

Question 43

One liter of gasoline costs 50 pesos. Which of the following shows the formula for the total cost C for any number of liters (l) bought?

Accepted Answer

C = 50l

Answer

C = 50 - l

Answer

C = 50 + l

Answer

C = 50/l

Question 44

Rachel is one year older than Chandler. Monica is three years younger than Chandler. If Chandler is x years old, which of the following could be Rachel's age?

Accepted Answer

x + 1

Answer

x

Answer

x - 3

Answer

3x

Question 45

Rachel is one year older than Chandler. Monica is three years younger than Chandler. If Chandler is x years old, which of the following could be Monica's age?

Accepted Answer

x - 3

Answer

x

Answer

x + 1

Answer

3x

Question 46

In the equation $2x+3=11$ , x is a particular value that can be found by solving the equation

Accepted Answer

True

Answer

False

Question 47

Rule +2
In....6 Out...8
In...10 Out...12
In...17 Out...?

Accepted Answer

19

Answer

20

Answer

10

Answer

21

Question 48

Rule - 2
In...10 Out...8
In...23 Out...21
In...36 Out...34
In...45 Out... ?

Accepted Answer

43

Answer

40

Answer

46

Answer

47

Question 49

Rule - 1
In...26 Out...25
In...35 Out...34
In...47 Out...46
In...58 Out... ?

Accepted Answer

57

Answer

59

Answer

52

Answer

56

Question 50

Question 50.

Accepted Answer

Add 17

Answer

Add 16

Answer

Add 19

Answer

Subtract 16

Question 51

Question 51.

Accepted Answer

Subtract 8

Answer

Subtract 11

Answer

Add 3

Answer

Subtract 12

Question 52

Question 52.

Accepted Answer

Subtract 12

Answer

Subtract 9

Answer

Subtract 14

Answer

Subtract 15

Question 53

Select the missing number

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Question 54

Select the missing number

Accepted Answer

16

Answer

5

Answer

14

Answer

18

Question 55

Select the missing number

Accepted Answer

80

Answer

70

Answer

90

Answer

60

Question 56

Select the missing number

Accepted Answer

7

Answer

90

Answer

6

Answer

8

Question 57

What number goes in the question mark? Look at the in and out chart.

Accepted Answer

3

Answer

11

Answer

5

Answer

4

Question 58

Level 3 Which equation matches the table?

Accepted Answer

y = x + 5

Answer

y = 5x

Answer

y = x - 5

Answer

x = y - 5

Question 59

Look at the in and out machine and determine the rule

Accepted Answer

Plus 3

Answer

Minus 3

Answer

Plus 2

Answer

Minus 2

Question 60

Look at the in and out machine and determine the rule

Accepted Answer

Minus 3

Answer

Plus 2

Answer

Minus 2

Answer

Plus 3

Question 61

What would be my first step? 3 + 4 x 6 - 4 =

Accepted Answer

multiplication

Answer

addition

Answer

subtraction

Answer

exponents

Question 62

Pick the correct order for Order of Operations

Accepted Answer

Brackets, Indices, Division, Multiplication, Addition, Subtraction

Answer

Brackets, Multiplication, Division, Addition, Indices, Subtraction

Answer

Indices, Multiplication, Division, Addition, Brackets, Subtraction

Question 63

Find and explain the error.
5 - 3 + 2
5 - 5
0

Accepted Answer

Addition was done first and you should have subtracted first

Answer

There is no error.

Answer

There is a subtraction error

Question 64

2 + (9²- 4)

Accepted Answer

79

Answer

16

Answer

77

USING FUNCTIONS, CONSTRUCTING EXPRESSIONS & USING FORMULAE

90 questions

3 more than x

g divided by 9

A number less 11

The product of 7 and j..

Five times Mike's age, increased by 9

What are the variables of
7x + 6y - 9

Evaluate expression: 5a + b for a= 6 and b= 3

Evaluate the expression:
12r when r =4

The difference of five and a number

seven divided by a number

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USING FUNCTIONS, CONSTRUCTING EXPRESSIONS & USING FORMULAE

90 questions

3 more than x

g divided by 9

A number less 11

The product of 7 and j..

Five times Mike's age, increased by 9

What are the variables of 7x + 6y - 9

Evaluate expression: 5a + b for a= 6 and b= 3

Evaluate the expression: 12r when r =4

The difference of five and a number

seven divided by a number

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What are the variables of
7x + 6y - 9

Evaluate the expression:
12r when r =4