Which choice written in standard form best represents the expression? (3g - 7 + 5g) - (-8g + 4)

Question 2 options:

11g + 3

16g + - 3

11g + -11

16g + -11

Hi my sisters and brothers can tell me the answer because i don’t understand the question

In what organelle does photosynthesis take place?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi