Elimination would be the best way to answer this question because you can multiply the top by 3 and the bottom by -4
Step-by-step explanation:
<u>Let's turn each mixed fraction into an improper fraction:</u>
<u>Multiply:</u>
<u>Simplify:</u>
8 is your simplified product.
Answer:
C. x = 2
Step-by-step explanation:
The unit rate is 0.25 kilograms per year.
Step-by-step explanation:
Lets define unit rate first
Unit rate is the change in quantity per unit time.
Given
Weight = w = 5 kg
Time = t = 20 years
So,
Hence,
The unit rate is 0.25 kilograms per year.
Keywords: Unit rate, rate of change
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Every multiples of 10s has a zero... you do know that... right?