# I.E.D. Warm-up Quiz # 6 Spring 2013

10 Questions | Total Attempts: 123  Settings  • 1.
Simplify:      4y + 7x + 3y - 4x
• A.

3x + 7y

• B.

-28x + 12y

• C.

3x7y

• D.

21xy

• 2.
The equation of a line that contains the points ( 8, -3) and ( -2, -7) has a slope of m = ___.
• A.

2/5

• B.

-9/11

• C.

5/2

• D.

-2/5

• 3.
Write the inequality for the following sentence: "The opposite of three times a number is more than 75."
• A.

3x > 75

• B.

-3x > 75

• C.

3x < 75

• D.

-3x < 75

• 4.
Find 3 consecutive even integers whos sum is 42.
• A.

20, 22

• B.

13, 14, 15

• C.

12, 14, 16

• D.

6, 7

• 5.
Find the area of a triangle with a base of 2x + 8 and a height of 4
• A.

8x + 32

• B.

2x + 12

• C.

4x + 16

• D.

X + 8

• 6.
Given triangle ABC, what is the value of x?
• A.

X = 30

• B.

X = 150

• C.

X = 50

• D.

X = 90

• 7.
Convert 7 inches to centimeters.
• A.

17.8 cm

• B.

2.6 cm

• C.

.36 cm

• D.

178 mm

• 8.
What is the most reasonable weight of a car?
• A.

4 tons

• B.

4 pounds

• C.

4 kilograms

• D.

4 ounces

• 9.
Factor the following equation:  - x - 15
• A.

(2x + 5)(x - 3)

• B.

(2x + 5)(x + 3)

• C.

(x - 3)(x + 3)

• D.

(3x - 3)(2x - 2)

• 10.
Factor the following equation:  - 9
• A.

(2x + 5)(x - 3)

• B.

(2x + 5)(x + 3)

• C.

(x - 3)(x + 3)

• D.

(x - 3)(x - 3) Back to top