I don't think any of them are the answer.
Answer:
no
Step-by-step explanation:
because the x repeats
7 pens and 20 pencils because 28 divided by 4 = 7 and 80 divided by 4 = 20
Answer:
-64
fillerfillerfillerfillerfiller
Step-by-step explanation:
multiplying by -4 each time
Answer:
A rational number is a number that can be represented a/b where a and b are integers and b is not equal to 0.
Find the common denominator.
Multiply everything by the common denominator.
Simplify.
Check the answer(s) to make sure there isn't an extraneous solution.
