Quiz about Week 1 Student Practice Set (Term 2)

Question 1

[INTEGER OPERATIONS: Multiply/Divide]

$$\left(4\right)\left(5\right)=$$

Accepted Answer

20

Answer

-20

Answer

-12

Answer

12

Question 2

$$-\frac{32}{8}\ =\ $$

Accepted Answer

-4

Answer

4

Answer

256

Answer

-256

Question 3

$$\left(-5\right)\left(-8\right)=$$

Accepted Answer

40

Answer

-40

Answer

-13

Answer

13

Question 4

$$\frac{-20}{5}=$$

Accepted Answer

$$-4$$

Answer

$$-\frac{1}{4}$$

Answer

$$\frac{1}{4}$$

Answer

$$4$$

Question 5

[INTEGER OPERATIONS: Combining]

$$-8+2=$$

Accepted Answer

-6

Answer

6

Answer

-10

Answer

10

Question 6

$$-6-3=$$

Accepted Answer

-9

Answer

9

Answer

-3

Answer

3

Question 7

$$-10\ +\left(-3\right)=$$

Accepted Answer

-13

Answer

7

Answer

-7

Answer

13

Question 8

$$6+5=$$

Accepted Answer

11

Answer

1

Answer

-1

Answer

-11

Question 9

[PEMDAS]

$$\left(2\ -6\right)^2\ =\ $$

Accepted Answer

16

Answer

8

Answer

-16

Answer

-8

Question 10

$$3+4\left(2\right)-4^2=$$

Accepted Answer

-5

Answer

5

Answer

-2

Answer

2

Question 11

$$-2 imes4+8\div4\ =\ -12$$

Which of the following correctly places the brackets to make the above statement TRUE?

Accepted Answer

$$-2 imes\left[4+8\div4 ight]=-12$$

Answer

$$-2 imes4+\left[8\div4 ight]=-12$$

Answer

$$\left[-2 imes4 ight]+8\div4=-12$$

Answer

$$\left[-2 imes4+8 ight]\div4=-12$$

Question 12

Based on the order of operations, which operation should be done first?
$$10-3(9+3)\div2$$

Accepted Answer

Addition

Answer

Subtraction

Answer

Division

Answer

Multiplication

Question 13

[EVALUATION]

If b = 3, then what is the value of b² + 4?

Accepted Answer

13

Answer

10

Answer

12

Answer

11

Question 14

What is the value of -2x + -3y when x = 10 and y = -6?

Accepted Answer

-2

Answer

18

Answer

-38

Answer

12

Question 15

$$What\ is\ the\ value\ of\ m\left(-1\right)\ if\ m\left(x\right)=2x^2-3x+1?$$

Accepted Answer

6

Answer

-4

Answer

0

Answer

2

Question 16

$$What\ is\ the\ value\ of\ f\left(2\right)\ if\ f\left(x\right)=5x\ -6?$$

Accepted Answer

4

Answer

5

Answer

10

Answer

16

Question 17

if y = -4, which of the following expression is negative?

Accepted Answer

$$\frac{8}{y}$$

Answer

$$y^2$$

Answer

$$y+10$$

Answer

$$-4y$$

Question 18

The cost of renting a car is given by the expression 20d + 0.50m, where d is the number of days and m is the number of miles driven. If Shawn rents a car for 5 days and drives the car for 200 miles, how much will he have to pay in total?

Accepted Answer

$200

Answer

$20

Answer

$100

Answer

$20.50

Question 19

[SIMPLIFY EXPRESSIONS: COMBINE LIKE TERMS, DISTRIBUTION]

7b + 6 - 3b + 3 =

Accepted Answer

4b + 9

Answer

10b + 9

Answer

4b + 3

Answer

10b - 3

Question 20

$$2(x-2)+5x=$$

Accepted Answer

$$7x-4$$

Answer

$$12x-4$$

Answer

$$7x^2-4$$

Answer

$$7x-2$$

Question 21

$$4x-2x^3+5x^3-4x+5=$$

Accepted Answer

$$3x^3+5$$

Answer

$$3x^3+8x+5$$

Answer

$$3x^2+5$$

Answer

$$7x^3+8x+5$$

Question 22

$$(2x+5)−(x+4)=$$

Accepted Answer

$$x+1$$

Answer

$$3x+9$$

Answer

$$−x+1$$

Answer

$$x+9$$

Question 23

The perimeter of a shape is the SUM of the lengths of ALL the sides.

Which expression represents the perimeter of this triangle in units?

Accepted Answer

15x + 8

Answer

15x - 8

Answer

10x - 12

Answer

15x - 12

Question 24

[FACTORING 1 (Un-distributing)]

Which of the following is a common factor of the terms in 9x + 9y?

Accepted Answer

9

Answer

3x

Answer

3y

Answer

x

Question 25

Which expression is equivalent to 5x + 10?

Accepted Answer

5(x + 2)

Answer

x(5 + 10)

Answer

5(x + 5)

Answer

5x(1 +2)

Question 26

Which of the following is NOT a factor of 4x + 8?

Accepted Answer

$$8$$

Answer

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

Answer

$$4$$

Answer

$$2$$

Question 27

[TRANSLATION]

Select the correct translation for "the sum of seven and a number."

Accepted Answer

(7 + m)

Answer

(m - 7)

Answer

(m x 7)

Answer

(7 - m)

Question 28

Select the correct translation for "a number squared increased by 1."

Accepted Answer

$$x^2+1$$

Answer

$$1+\sqrt{2}$$

Answer

$$x^2−1$$

Answer

$$\sqrt{2}+1$$

Question 29

Erica has three less than twice as many pencils as Dale has. If Dale has d pencils, which expression shows how many pencils Erica has, in terms of d?

Accepted Answer

$$2d-3$$

Answer

$$3-2d$$

Answer

$$\frac{1}{2}d-3$$

Answer

$$3-\frac{1}{2}d$$

Question 30

Used video games cost $25 each. Which algebraic expression can be used to find the cost of m video games?

Accepted Answer

$$25m$$

Answer

$$25+m$$

Answer

$$25-m$$

Answer

$$\frac{m}{25}$$

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