2EZ the answer is 19y - 9
Answer:
You bake 21 chocolate chip cookies.
Step-by-step explanation:
Since the ratio of chocolate chip to oatmeal is 7:5, the ratio is now ?:15. You multiplied the number of oatmeal cookies by 3, which means you must now multiply the number of chocolate chip cookies by the same number. 7 times 3 is 21.
Answer:
the property that justifies the statement 17=17 is equality
Step-by-step explanation:
because it shows that it is equal
It’s very simple there’s a couple steps you need to do. Learn the material study it and then remember it