Answer:
15
Step-by-step explanation:
3 + 7 = 10
50/10 = 5
5 • 3 = 15
5 • 7 = 35
35 + 15 = 50
R = 9
lmk if you need the work
good luck ^^
Step-by-step explanation:
hahahahahaha I finished math I don't want to see that
Answer:
b is right i think
Step-by-step explanation:
i dont know
Answer:
Most likely he drew a triangle. Or you can add any more context that is missing from this question.
Step-by-step explanation: