Answer:

Step-by-step explanation:
Calculate total number of students: 9+15 = 24

Answer:
16
Step-by-step explanation:
there are 2 pints in every quart so you simply multiply how many gallons you have by 2 making this answer 16.
Answer:
you can maybe try asking desmos that app or web is very helpful it may help you with your question!
Answer:
45+36c
Step-by-step explanation:
I'm not sure what u mean But i think they want u to distrubte the -9 to others
So -9*-5 is 45 and then -9*-4c is 36c so 45+36c
hoped that helped
I’m pretty sure you already know you forgot the photo lol