subject
Mathematics, 13.07.2019 18:00 arwen28

Coin collector bought a set of coins for $350, then sold the set for $700, making a profit of $50 per coin.. how many coins were in the set?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 22:30
The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.
Answers: 1
question
Mathematics, 22.06.2019 00:00
The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.
Answers: 2
question
Mathematics, 22.06.2019 00:30
Can someone me immediately, this is due by midnight! if you can't see the question, i'll text it to you. show the steps you took to get your answer.
Answers: 2
question
Mathematics, 22.06.2019 01:30
What is the solution to the system of equations? y=1.5-3 y=-x
Answers: 2
You know the right answer?
Coin collector bought a set of coins for $350, then sold the set for $700, making a profit of $50 pe...
Questions
question
Mathematics, 09.09.2020 22:01
question
English, 09.09.2020 22:01
question
Mathematics, 09.09.2020 22:01
question
Mathematics, 09.09.2020 22:01
question
History, 09.09.2020 22:01
Questions on the website: 13722366