First make the denominators the same = 4 5/20 - 3 12/20. Then make them improper fractions= 85/20-72/20= 13/20. Since that is already simplified the answer is 13/20.
Answer:
150 for 11.99
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<span> When raising an number to zero power you will always get 1. you raise both the numerator and the denominator</span>
Answer:
A
Step-by-step explanation:
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