Because if x is greater than y, then x-y wouldn’t be below 0 like it’s shown, so x must be less than y.
And if x is less than y, any negative y would mean x is negative as well since it’s always less than y. And as shown, x+y is positive so it’s impossible for y to be negative.
Answer:
24 is equivalent to 24/1
Step-by-step explanation: Hope this helped you feel free to ask questions in comments.
Answer:2.75 or 11/4
Step-by-step explanation:
Answer:
50% of 180 is 90
Step-by-step explanation:
50% is like saying half. They want you to find half of 180, if you know 9 times 2 equals 18, then you already know the answer, all you have to do is add a 0 on the end of the 9.
Or if you're not as strong with mental math, plug into a calculator 180 times the decimal version of 50% which is .5. 180 times .5 equals 90.
Answer:
12
Step-by-step explanation:
If she's only selecting one candy, then you simply need to count how many candies there are.
