Well it would be 70% of them because Jack had 100% and 30% minus 100% is 70%
The fraction 8/21 cannot be simplified because the numerator and denominator don't have a common factor except 1.
Answer and Step-by-step explanation:
The signs didn't really "swap". Instead, the whole function was divided by -1, or we could say the function was divided by -3. That would turn:
-18x² - 15x + 3 = 0
into
(-18 / -3)x² - (15 / -3)x + (3 / -3) = 0
6x² + 5x - 1 = 0
And that gives the "swapped signs".
Answer:
60h
Step-by-step explanation:
180/3: Divide 180 by 3 to get the rate of change.
Answer: 1/4
Step-by-step explanation:
