Answer :
Answer: C. x=4y; x+y=70
Step-by-step explanation:
4 times = 4y.The perimeter is 70 because it's in total then x+y=70
x=4y
Answer: C. x=4y; x+y=70
Step-by-step explanation:
4 times = 4y.The perimeter is 70 because it's in total then x+y=70
x=4y