Mrs. Daniels asked Sylvia to come to the front of the class and show her classmates how she solved an equation. Her work is shown.

If you answer right ill give brainliest, : )

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?