A)
chocolates — 12
mints — 8
12 : 8 = 3 : 2 ( simplified )
b) 8/12 = 2/3 ( simplified )
2/3 x 100% = 66/2/3 % ( percentage )
hope this helped :)
It would only be 1 second.
<span><span>h<span>(1)</span></span>=<span><span>−<span>16<span>(<span>1^2</span>)</span></span></span>+<span><span>(640)</span><span>(1)
After simplification, the answer would be h = 624.
If you substituted 2 for t, you would see that h would get smaller. Each time you increased t, h would get smaller.
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Let’s say your using pints. For every 50 pints of distilled water there is one pint of ammonia. Equal to 50/1
The denominator of the rational expression 600/(x-4) is x-4.
We know x represents Sarah’s average speed. So x-4 will also represents the average speed. And x-4 represents 4 mph less than the average speed of Sarah, x.
Therefore, option a) is correct.
