subject
Mathematics, 25.03.2021 19:50 fyegirl12

John, Kevin, and Andrew are counting their pennies. John has three times as many pennies as Kevin. If John and Andrew put their pennies in the same
container, they’ll have 266 pennies. However, if Kevin and Andrew put their
pennies together, they will have 198 pennies. How many pennies does John
have?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
question
Mathematics, 21.06.2019 18:00
Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?
Answers: 1
question
Mathematics, 22.06.2019 01:20
Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.
Answers: 3
question
Mathematics, 22.06.2019 02:00
What 620000 divided by 10 to the third power
Answers: 1
You know the right answer?
John, Kevin, and Andrew are counting their pennies. John has three times as many pennies as Kevin....
Questions
question
Mathematics, 23.06.2020 22:01
question
Mathematics, 23.06.2020 22:01
question
Mathematics, 23.06.2020 22:01
question
Mathematics, 23.06.2020 22:01
question
English, 23.06.2020 22:01
question
Mathematics, 23.06.2020 22:01
Questions on the website: 13722363