First, we need to add up all the quantities in ounces. 10 + 14 + 40 = 64. One pound = 16 ounces. 64 / 16 = 4, so the total weight in pounds is 4 lbs.
Answer:
-2(x^2 - x - 1).
Step-by-step explanation:
3x - 2x^2 - x + 2
= 2x - 2x^2 + 2
= -2(x^2 - x - 1)
Answer:
Step-by-step explanation:
Negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.
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Answer:
70
Step-by-step explanation:
it's just simple math. hope this helped have a food day
Answer: 3:1
Step-by-step explanation: For every 3 wins, there is 1 loss. 60/20=3 20/20=1.
