Answer:
Step-by-step explanation:
3y=7x+2

one pair is (1,3)
go on adding 3 in x=1,you get corresponding value of y.
x=4,y=10,(4,10)
and so on .
Answer:
c
Step-by-step explanation:
Answer:
PEMDAS, do multiplication first then, adddition, then subtraction
Step-by-step explanation:
Answer:
15
Step-by-step explanation: