2
algebra

If 0.6x+1.2=4.80.6x + 1.2 = 4.8, what is the value of xx?

A

6

B

4

C

8

D

10

Correct Answer: A

Choice Choice A is the correct answer.

  1. Subtract 1.2: 0.6x=3.60.6x = 3.6
  2. Divide by 0.6: x=6x = 6
  3. Verify: 3.6+1.2=4.83.6 + 1.2 = 4.8

Choice Choice B is incorrect because calculation error.

Choice Choice C is incorrect because calculation error.

Choice Choice D is incorrect because calculation error.