The correct answer is 17 what i did was plug in 17 where ever you see x so x2 would be 17x2 an then plus the 5 gives u 39 3x 17x3=51 51+10=61 now add the totals 61 plus 39 gives u 100
Answer:
not helping you i will take the points tho.
Step-by-step explanation:
thanks for the points im taking them back now c: this is what you get for messing with me
Answer:
- 2730.54
- 18.8%
- 62.5% (decrease)
Step-by-step explanation:
The applicable formula is ...
rate = portion/base
so ...
base = portion/rate
Of course, a percentage is a fraction that has been multiplied by 100%.
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1. base = portion/rate = 456/0.167 ≈ 2730.54
The base is about 2730.54.
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2. rate = portion/base = 50/266 ≈ 0.18797 ≈ 18.8%
The rate is about 18.8%.
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3. The decrease can be figured from ...
rate of change = (new amount)/(original) -1 = 33/88 -1
= -5/8 = -0.625 = -62.5%
The rate of decrease is 62.5%.
Answer and Step-by-step explanation:
Answer:
the answer isA
Step-by-step explanation:
3x+1+x²-6
=3x-5+x²
=x²+3x-5
