First you can change 3 to 10/10 so that they can have the same denominator. Now, since you do that the number is now 2.
Now, do 10/10-1/10=9/10.
After do 2-4=-2.
So, your final answer is -2 9/10.
Answer:
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Step-by-step explanation:
Answer:
-43.68
Step-by-step explanation:
Answer:
y =
x - 9
Step-by-step explanation:
Answer:15
Step-by-step explanation:
180 divided by 12 is 15