Question

Can't decide which one is correct.

Answer 1

Well

Answer 2

@StudyGurl14

Answer 3

hint: at least, so if more is ok, but not least than that, or \(\Large \ge\)

Answer 4

It's d

Answer 5

how did you get D anyway?

Answer 6

I meant b I made a mistake and clicked on d

Answer 7

ok how did you figure is B then?

Answer 8

Because it says that he had at least 78

Answer 9

52 is just the total

Answer 10

well, he doesn't "have", he "needs" 78 total
he "has" 52 only thus far

Answer 11

@Michele_Laino

Answer 12

hint:
52 is less than 78

Answer 13

...

Answer 14

Let c be the number of credits needed.
$$
\Large c + 52 \ge 78
$$

Answer 15

now try to solve that for c

Answer 16

This question is confusing so many people... 0.0