Answer: 2.7 is the decimal for 2 7/10
Anything that is absolute value is just that same number
therefore the answer is 1/4
hope this helps
Answer: ゼロ
Step-by-step explanation:
Answer:
She must sell as least 20 candles
Step-by-step explanation:
Sharon has 50 dollars
She makes 2 dollars per candle
Money in 50+2c
She needs at least 90
90≤ 50+2c
We need to solve this inequality
Subtract 50 from each side
90-50≤ 50-50+2c
40 ≤ 2c
Divide by 2
40/2 ≤ 2c/2
20 ≤ c
She must sell as least 20 candles
Or use photomath, it is also useful!
