Answer:cus maybe it was bad or sometin
Step-by-step explanation:
If you mean 3 equivalent ratios of 5:7 then..
10:14
15:21
20:28
Answer:
Well, one way to use reasonableness is to estimate the answer to see if your answer is an outrageous answer or not. So, looking at your problem, you see that you are multiplying a two hundred something number by 4 and then subtracting 10 from it.
Step-by-step explanation: