Mathematics, 04.05.2021 01:20 brebob3339

Mary started a bank account with m dollars. The money increased to 6.2 times the sum of the starting amount and $4. Mary then withdrew 3 times the starting amount. The remaining balance was $348.80. Enter the amount of money, in dollars, Mary used to start the account.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, harleyy6802

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Answers: 1

continue

Mathematics, 21.06.2019 16:30, leo4687

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Answers: 3

continue

Mathematics, 21.06.2019 19:40, nsg0686

What is the slope of the line that contains the points (-2,1) and (0,-3)

Answers: 2

continue

Mathematics, 22.06.2019 01:20, love0000

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

continue

You know the right answer?

Mary started a bank account with m dollars. The money increased to 6.2 times the sum of the starting...