Mathematics, 04.12.2020 01:00 franstirlacci
Elizabeth puts x dollars into an investment with an interest rate of 6 percent per year and y dollars into an investment with an interest rate of 8 percent per year. She invests a total of $9400, and her interest earnings after one year are $652. From this information, we can create two equations: one for the total investment and one for the interest earned. State both equations, and then solve the system to determine how much Elizabeth invested in each.
The equation that describes the total investment is
The equation that describes the interest earned is
Amount invested at 6 percent interest is $
Amount invested at 8 percent interest is $
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:00
9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10
Answers: 3
Mathematics, 21.06.2019 16:20
Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?
Answers: 1
Mathematics, 21.06.2019 17:40
How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation
Answers: 1
You know the right answer?
Elizabeth puts x dollars into an investment with an interest rate of 6 percent per year and y dollar...
Questions
Computers and Technology, 20.12.2021 16:00
Computers and Technology, 20.12.2021 16:00
Social Studies, 20.12.2021 16:00
Mathematics, 20.12.2021 16:00
English, 20.12.2021 16:00
Computers and Technology, 20.12.2021 16:00
Mathematics, 20.12.2021 16:00
Mathematics, 20.12.2021 16:00
