BSEP Algebraic Concepts 5

Question 1

Which expression represents 'five less than three times a number k'?

Accepted Answer

3k - 5

Answer

5 - 3k

Answer

3(k - 5)

Answer

5k - 3

Question 2

If the equation 6x + c = 18 has the solution x = 2, what is the value of c?

Accepted Answer

6

Answer

-6

Answer

30

Answer

3

Question 3

What is the result of subtracting (3x - 4) from (7x + 2)?

Accepted Answer

4x + 6

Answer

4x - 6

Answer

10x - 2

Answer

10x + 6

Question 4

A number is multiplied by 3, then 7 is added, giving a result of 28. What is the number?

Accepted Answer

7

Answer

5

Answer

9

Answer

11

Question 5

On a number line, the solution set of -2 ≤ x < 4 includes which values?

Accepted Answer

-2 and all values up to but not including 4

Answer

All values strictly between -2 and 4

Answer

Only -2 and 4

Answer

All values greater than 4

Question 6

Which table of values correctly represents the equation y = x + 4?

Accepted Answer

x: 1,2,3 → y: 5,6,7

Answer

x: 1,2,3 → y: 4,8,12

Answer

x: 1,2,3 → y: 3,2,1

Answer

x: 1,2,3 → y: 5,7,9

Question 7

Solve for y: 3y/5 = 9

Accepted Answer

15

Answer

3

Answer

5

Answer

45