905.3 hope this helped! :)
Standard form Answer : 3x - 4y = 20
Answer:
-2,4
Step-by-step explanation:
i think
Answer:
18.75 m
Step-by-step explanation:
Since we are given the sides, all we have to do is add them all together to get our perimeter:
3.5 + 6.25 + 9 = 18.75 m