Combine like terms: x^3+x^3 = 2x^3
2x^2
-x
-10
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(f+g)(x) = 2x^3 + 2x^2 - x - 10 (answer)
(Ignore the scatter plot thing)
Since the necklace is 33% off, you subtract 33% from 100% to get 67% (you’re only paying 67% of the initial price). You can then multiply 88*0.67 to get the sale price, which is $58.96. For the markdown dollars you can subtract 58.96 from 88 to get $29.04 (you saved $29.04 from the sale)
Answer: Descriptive statistics; Inferential statistics
Step-by-step explanation:
Descriptive statistics consists of organizing and summarizing information collected, while Inferential statistics uses methods that generalize results obtained from a sample to the population and measure the reliability of the results.
Answer:
N (-4,3)
Once A is reflected over the horizontal line, it is (-4,3)