WorksheetsMath 8 Exam
Total questions: 31
Worksheet time: 17mins
Name
Class
Date
1.
1. Which of the following is an inequality?
a)
4x + 7
b)
6 = 15 - x
c)
9 > 2
d)
y^2 = 16
2.
2. Which symbol means "greater than or equal to"?
a)
<
b)
>
c)
≥
d)
≤
3.
3. If x ≤ 5, which of the following could be the value of x?
a)
7
b)
6
c)
5
d)
8
4.
4. Which inequality correctly represents the statement: "b is at least 10"?
a)
b < 10
b)
b ≤ 10
c)
b > 10
d)
b ≥ 10
5.
5. Which inequality means the same as x > 4?
a)
x ≥ 4
b)
4 < x
c)
x ≤ 4
d)
4 ≥ x
6.
6. Solve: x/4 = 3
a)
3
b)
4
c)
7
d)
12
7.
7. Solve: (2/3)x = 8
a)
6
b)
8
c)
10
d)
12
8.
8. Solve: x/5 + 1 = 4
a)
5
b)
10
c)
12
d)
15
9.
9. Solve: (x - 1)/2 = 3/4
a)
1
b)
3/2
c)
5/2
d)
3
10.
10. Solve: x/3 - 2/5 = 1/15
a)
1
b)
7/5
c)
3/2
d)
2
11.
11. For the equation y = 2x + 1, what is the value of y when x = 4?
a)
4
b)
5
c)
7
d)
9
12.
12. Which ordered pair is a solution of the equation y = 2x + 1?
a)
(0, 1)
b)
(1, 1)
c)
(2, 3)
d)
(3, 8)
13.
13. A line passes through the points (0, 4) and (2, 8). Which is an equation of this line?
a)
y = 2x + 4
b)
y = 4x + 2
c)
y = -2x + 4
d)
y = 2x - 4
14.
14. What is the y-intercept of the line 3x + 2y = 6?
a)
(3, 0)
b)
(0, 2)
c)
(2, 0)
d)
(0, 3)
15.
15. In the equation y = (-1/2)x + 4, what value of x makes y = 1?
a)
2
b)
4
c)
6
d)
8
16.
16. A quadrilateral has exactly one pair of parallel sides. What is the most specific name for this quadrilateral?
a)
Rectangle
b)
Trapezoid
c)
Rhombus
d)
Kite
17.
17. In quadrilateral ABCD, both pairs of opposite sides are parallel and all angles are right angles. What is the most specific name for ABCD?
a)
Parallelogram
b)
Rectangle
c)
Rhombus
d)
Trapezoid
18.
18. A quadrilateral has four equal sides and opposite sides parallel, but its angles are not right angles. What is the most specific name for this quadrilateral?
a)
Square
b)
Rectangle
c)
Rhombus
d)
Kite
19.
19. Parallelogram PQRS has diagonals PR and QS that are perpendicular and equal in length. What is the most specific name for PQRS?
a)
Parallelogram
b)
Rectangle
c)
Square
d)
Trapezoid
20.
20. In parallelogram ABCD, ∠A = 70°. What is ∠C?
a)
70°
b)
110°
c)
180°
d)
35°
21.
21. EFGH is an isosceles trapezoid with EF ∥ GH and EG = FH. If ∠E = 70°, what is ∠F?
a)
40°
b)
70°
c)
110°
d)
140°
22.
22. Quadrilateral JKLM has both pairs of opposite sides parallel. Its diagonals intersect at right angles, but the diagonals are not equal in length. What is the most specific name for JKLM?
a)
Parallelogram
b)
Rectangle
c)
Rhombus
d)
Square
23.
23. Consider the following statements about a quadrilateral P:
I. Opposite sides are parallel.
II. The diagonals are equal in length.
III. All four angles are right angles.
Which statement is always true if P is a parallelogram?
a)
I only
b)
II only
c)
I and II only
d)
I, II, and III
24.
24. A quadrilateral is both a rectangle and a rhombus. What is the most specific name for this quadrilateral?
a)
Kite
b)
Trapezoid
c)
Parallelogram
d)
Square
25.
25. Rectangle ABCD has length 8 cm and width 6 cm. What is the length of diagonal AC?
a)
7 cm
b)
8 cm
c)
10 cm
d)
14 cm
26.
26. A number decreased by 5 is 12. Let the number be x. Which equation represents this?
a)
x + 5 = 12
b)
x - 5 = 12
c)
5 - x = 12
d)
x - 12 = 5
27.
27. Twice a number increased by 7 equals 21. Let the number be n. Which equation represents this?
a)
2n + 7 = 21
b)
2n - 7 = 21
c)
7n + 2 = 21
d)
n/2 + 7 = 21
28.
28. The sum of a number and 9 is three times the same number. Let the number be x. Which equation represents this?
a)
x + 9 = 3x
b)
x - 9 = 3x
c)
9x = x + 3
d)
3x + 9 = x
29.
29. The perimeter P of a rectangle is 2 times the length L plus 2 times the width W. Which equation represents this relationship?
a)
P = L + W
b)
P = 2L + W
c)
P = 2L + 2W
d)
P = L + 2W
30.
30. Mia earns a fixed amount of $50 per week plus $3 for each car she washes. Let c be the number of cars and E be her total earnings. Which equation represents this situation?
a)
E = 50 + 3c
b)
E = 3c - 50
c)
E = 50c + 3
d)
E = 3c
31.
Match the following special quadrilaterals.
a)
Rhombus
1.
a shape with 4 equal sides
b)
Square
2.
a shape with 4 equal sides and angles
c)
Rectangle
3.
a quadrilateral with 4 equal angles
d)
Parallelogram
4.
4 side with 2 pair of parallel lines.
e)
Trapezoid
5.
4 side with 1 pair of parallel lines.
100 %
