Answer:
Step-by-step explanation: A cell phone company charges $39.99 flat fee each month, plus $0.05 per minute. If m represents the number of minutes used in a month, which expression can be used to calculate a monthly payment?
39.99 + m
39.99 + m
0.05m + 39.99
0.05 m + 39.99
39.99m + 0.05
39.99 m + 0.05
0.05m
0.05 m
Answer: 54.33%
<u>Explanation:</u>
14 carat gold contains 58.33% gold and 4% silver (since we are using the lowest percentage).
58.33% - 4% = 54.33%
There is 54.33% more gold than silver in the 14 carat gold mixture.
Answer:
0.42
Step-by-step explanation:
Add 9 to 3 to get 12, divide 12 by 100 and add it to 0.3 to get your answer.
(-7,-12) s it both down and to the right of the origin
Answer:
4
Step-by-step explanation:
