Free Printable 7H Sept.24

1.

What is -6+(-9)

a)

-10

b)

-15

c)

3

d)

-3

2.

-6x = 30

a)

x = - 5

b)

x = 24

c)

x = 5

d)

x = 36

3.

$\frac{t}{-8}=\ -5$

a)

t = 3

b)

t = -40

c)

t = -3

d)

t = 40

4.

a+3=-1

a)

$a=-\frac{1}{3}$

b)

$a=2$

c)

$a=-4$

d)

$a=-3$

5.

6x=-42

a)

$x=-48$

b)

$x=-7$

c)

$x=-36$

d)

$x=7$

6.

Solve the equation:
$-8x=-32$

a)

4

b)

40

c)

6

d)

5

7.

$-8r\ =\ 24$

a)

r = -3

b)

r = 3

c)

r = 16

d)

r = -16

8.

$x\ -\ 3\ =\ -10$

a)

x = -7

b)

x = 7

c)

x = 13

d)

x = -13

9.

Which equation has w = 8 as the solution?

a)

8w= 64

b)

16w = 240

c)

16 - w = 9

d)

4 + w = 10

10.

10 = -7 + b

a)

b = -17

b)

b = 3

c)

b = 17

d)

b = -3

11.

x - 8 = -5

a)

13

b)

-13

c)

3

d)

-3

12.

What is the correct step to solve for the variable ?

x + 11 = 44

a)

add 11 to both sides

b)

subtract 11 from both sides

c)

divide 11 to both sides

d)

multiply 11 to both sides

13.

What is the correct step to solve for the variable?
15 = m - 5

a)

add 15 to both sides

b)

add 5 to both sides

c)

subtract 15 from both sides

d)

subtract 5 from both sides

14.

8r = 32

a)

4

b)

318

c)

24

d)

40

15.

x - 37 = 25

a)

60

b)

12

c)

13

d)

62

16.

b - 15 = 10

a)

20

b)

25

c)

35

d)

5

17.

3n = 39

a)

117

b)

36

c)

12

d)

13

18.

Simplify the expression: 2x + 1 + 7x

a)

10x

b)

10

c)

9x + 1

d)

9 + 1x

19.

2f + f

a)

3f

b)

2f

c)

f

20.

Simplify the expression: 7v + 2 + 12 + 2v

a)

23

b)

23v

c)

9 + 14v

d)

9v + 14

21.

Combine like terms to simplify the expression:
4y + 8d - 2y + 3d

a)

11d + 6y

b)

11d + 2y

c)

6y + 5d

22.

Simplify: 20n + 4 + 5 + 7n

a)

36n

b)

24n + 2n

c)

27n + 9

d)

24n + 12

23.

Simplify the Expression:

2x²- 7x + 10 - x²

a)

-4x²+ 10

b)

20x

c)

x²- 7x + 10

d)

3x²- 7x - 10

24.

Simplify the Expression:

3m - 15 + 2m - 4

a)

5m - 19

b)

m + 19

c)

5m - 15

d)

24m

25.

Simplify the Expression:

3a + 7 - 2a

a)

8a

b)

12a

c)

a + 7

d)

5a + 7

26.

6 - (-4)

a)

10

b)

2

c)

-2

d)

-10

27.

-18 +(-6)

a)

3

b)

-3

c)

-12

d)

-24

28.

-9 - 5

a)

-14

b)

4

c)

-4

d)

45

29.

-3 +(- 2)

a)

-1

b)

5

c)

-5

d)

-6

30.

12 - (-12)

a)

24

b)

-24

c)

0

d)

-144

31.

(-4)(-5)

a)

-9

b)

-20

c)

9

d)

20

32.

3 - (-8)

a)

11

b)

-11

c)

5

d)

-5

33.

-32/8

a)

-4

b)

-5

c)

4

d)

24

34.

-2 + (-5)

a)

-3

b)

3

c)

-7

d)

7

35.

Which answer has the integers in order from least to greatest?

a)

− 9, -5, -3, 0, 4, 3

b)

− 9, -5, -3, 0, 3, 4

c)

− 5, -9, -3, 0, 4, 3

d)

3, 4, 0, -3, -5, -9

36.

What is the absolute value of |-26|.

a)

26

b)

-26

c)

0

d)

-20

37.

| –3 |

a)

3

b)

-3

c)

0.30

d)

30

38.

-5 - (- 3)

a)

-8

b)

8

c)

-2

d)

15

39.

Use the number line to find the sum.
-7 + 2 =

a)

-5

b)

5

c)

-9

d)

9

40.

7y+2y

(a)

41.

12a-5a

(a)

42.

-5c-6c

(a)

43.

2h-9h+5h

(a)

44.

2h-9h+5h

(a)

45.

11q+8-q

(a)

46.

6w-12-w+11

a)

5w-1

b)

5w+1

c)

7w-1

d)

7w+1

47.

√100

a)

15

b)

10

c)

11

d)

12

48.

Solve for x if x² = 144.

a)

12

b)

11

c)

4

d)

14

49.

Choose the answer.
5²

a)

10

b)

15

c)

20

d)

25

50.

Which of the following is a solution to the inequality?
m < 25

a)

m = 30

b)

m = 25

c)

m = − 91

d)

m = 27

51.

Which graph matches the inequality
k < 3?

a)

A

b)

B

c)

C

d)

D

52.

What are two numbers that could be x in x < 8?

a)

8.6, 7.9

b)

11, 16

c)

0.8, 5.9

d)

12, 7.1

53.

Which sentence represents m > 41?

a)

Mary’s points, m, totaled more than 41

b)

Calvin ran no less than 41 miles, m

c)

The temperature, m, was less than 41°F

d)

The magazines’ cost, m, was not more than $41.

54.

2500 ? 2600

a)

$<$

b)

$>$

55.

Which symbol should I use??? 897,987_____743,983

a)

<

b)

>

c)

:)

d)

=

56.

If the man pushes with an equal amount of force, which object will accelerate more?

a)

Car because it has more mass

b)

Lawnmower because it has less mass

c)

Car because it has less mass

d)

Lawnmower because it has more mass

57.

Match the graph with its inequality.

a)

b > –2

b)

b < –2

c)

b ≥ –2

d)

b ≤ –2

58.

Solve: x + 7 < 12

a)

x < 19

b)

x > 5

c)

x < 5

d)

x > 19

59.

What inequality does the number line graph represent?

a)

x ≥ 3

b)

x > 3

c)

x < -3

d)

x ≤ 3

60.

What inequality does the number line graph represent?

a)

x > 5

b)

x < −5

c)

x ≥ 5

d)

x ≥ −5

61.

Solve the following inequality:
-4.5 + q > 2.5

a)

q > -7

b)

q > 2

c)

q > 7

d)

q > -6.2

62.

F=Ma. An object has a force of 21 Newtons. The object has a mass of 3 kgs. How fast is the object accelerating?

a)

63 m/s²

b)

24 m/s²

c)

18 m/s²

d)

7 m/s²

63.

a)

c = 18/10

b)

c = 9/20

c)

c = 1 4/5

d)

none of the above

64.

a)

x= 9 1/3

b)

x = 21/4

c)

x = 5 1/4

d)

None of the above

65.

p + 8 = 14.1

a)

1.7625

b)

112.8

c)

22.1

d)

6.1

66.

n − 14.7 = 4.7

a)

3.12

b)

69.09

c)

19.4

d)

10

67.

3.3x= 9.9

a)

3

b)

0.3

c)

13.2

d)

6.6

68.

Simplify the equation: 2.5x + 1.7 = 3.8x - 0.9

a)

x = 4

b)

x = 2

c)

x = 3

d)

x = 1

69.

$-8.38v+10.71=131.382$

(a)

70.

You bought a magazine for $8 and 6 erasers. If you spent a total of $11, then how much did each eraser cost?

a)

$3.00

b)

$2.00

c)

$.50

d)

$.625

7H Sept.24

Total questions: 70

Worksheet time: 2hrs 59mins

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