Answer: yes your right good job!
Step-by-step explanation:
Answer:
35 interviews
Step-by-step explanation:
1. Find the rate
21/3 = 7 people an hour
2. Find how much she can do in 2 hours
7 x 2 = 14 interviews
3. Add the 2 numbers
21 + 14 = 35 interviews
1/2 x base x height
1/2 x 6 x 8 = 24 (a)
Simplifying the expression, -(4x³+x²) + 2(x³ - 3x²), the simplest form would be: B. -2x³ - 7x².
<h3>How to Simplify an Expression?</h3>
To simplify the expression, -(4x³+x²) + 2(x³ - 3x²), do the following:
Apply the distributive property to eliminate the parentheses
-4x³ - x² + 2x³ - 6x²
Combine like terms together
-4x³ + 2x³ - 6x² - x²
-2x³ - 7x²
Thus, simplifying the expression, -(4x³+x²) + 2(x³ - 3x²), the simplest form would be: B. -2x³ - 7x².
Learn more about simplifying expressions on:
brainly.com/question/723406
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