6. Which of the following is an example of linear equation in one variable?

A. x2 = 24
B. 2x = 24
C. 7x-2 = 5y + 1
D. 5x3+4(x-1)

7. An equation is said to be linear in one variable if may take the form ax + b = 0 and are solved using basiç operations.

A. True
B. False
C. Sometimes
D. Never true

8. A linear inequality in one variable can be written in one of the following forms where a and b are real numbers; a +b>0; a + b < 0; a + b 20; a +b so.

A. True
B. False
C. Sometimes
D. Never true

9. How many solutions does an inequality have?

A. One solution
B. Two solutions
C. Many solutions
D. Infinitely many solutions

10. How many solutions are there in a linear equation?

A. One solution
B. Two solutions
C. Many solutions
D. Infinitely many solutions​