Answer:
k < 50$
Step-by-step explanation:
She wants the keyboard for less than 50$, so the price, k, is less than 50 in this inequality.
Two candles=8 hours=8*60=480 minutes
4 inch is 4/12 of a candle, 4/12 of 4 hours=16/12=4/3 hours=80 minutes
so the total minutes are 480+80=560
Answer: 0.014
Step-by-step explanation: 5 divided by 18!
Answer:
sorry can't help :)
Step-by-step explanation:
Answer:
x=(5±√17)/4, or x ≈ 2.281 and 0.219
Step-by-step explanation:

plug into quadratic formula

simplify

≈ 2.281 and 0.219