Answer:
72 divided by n + 4
Step-by-step explanation:
its actually directly in the picture
Believe the answer would be 12 because 6×2 = 12
If she studied for 2.3 she would have a total of 11.5 because if she got 5 points per hour you just have to multiply it the number of hours she spent studying. So 2.3 x 5 = 11.5! :-)
1 is 39. J don’t know about 2 and 3 though:(
2.34 im pretty sure. Hope it helps!