Online teaching

Online teaching with Kubbu

To view this page you need to install Adobe Flash Player


Solving Equations Quiz

Author: Davis Monica
Description:
Keywords: , , , , , , online teaching

Content:
Quiz:
1. Solve the following equation for x: -3x - 10 = 17
A) 7/3
B) 9
C) -7/3
D) -9

2. Translate: 6 less than twice a number
A) 6 - 2n
B) 6n - 2
C) 6 - 2 %2b n
D) 2n - 6

3. 3 more than 6 times a number
A) 3 %2b 6%2bn
B) 3 (6 %2b n)
C) 6n %2b 3
D) none of the choices

4. The quotient of 3 and a number
A) 3 %2b n
B) n - 3
C) 3 - n
D) 3/n

5. 4 times the sum of 6 and a number
A) 4 x 6n
B) 4(6 %2b n)
C) 4 %2b 6n
D) 4(6) %2b n

6. The difference of 8 and a number
A) 8(n - 8)
B) n - 8
C) 8 - n
D) all of the choices

7. 3 more than the product of a number and 11
A) 3 %2b 11n
B) 11(n) %2b 3
C) 11n %2b 3
D) all of the choices

8. Twice the difference of 4 and a number
A) 2(4) - n
B) 2n - 4
C) 2(4 - n)
D) 4 - 2n

9. What does 7 less than really mean?
A) Seven minus
B) subtract from 7
C) Subtract 7
D) none of the choices

10. Which can be used to find two consecutive integers whose sum is 69?
A) 2n %2b 1 = 69
B) 2n %2b 3 = 69
C) n %2b n %2b 1 = 69
D) 2n%2b1 and n%2bn%2b1 are both correct

11. The perimeter of a triangle is the sum of consecutive even integers. Which equation can be used to find the integers when the perimeter is 162?
A) 2n %2b 2 = 162
B) 3n %2b 6 = 162
C) 3n %2b 3 = 162
D) all of the choices

12. Solve the inequality: 5x - 3 %3c 6x
A) x %3c -3
B) x %3e -3
C) x %3c 3
D) x %3e 3

13. Solve the following inequality: -2x - 7 %3e -5
A) x %3e -1
B) x %3c 1
C) x %3e 1
D) x %3c -1

14. Sally%27s age is double Lena%27s. The sum of their ages is 78. How old is Sally?
A) 26
B) 52
C) 13
D) Not enough information