Mathematics, 27.10.2019 03:43 izearaholland7308
Caleb earns points on his credit card that he can use towards future purchases. he earns four points per dollar spent on flights, two points per dollar spent at hotels, and one point per dollar spent on all other purchases. last year, he charged a total of $9,480 and earned 14,660 points. the amount of money spent on flights was $140 more than twice the amount of money spent on hotels. find the amount of money spent on each type of purchase by using systems of equations with three variables.
Answers: 1
Mathematics, 21.06.2019 22:10
Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?
Answers: 2
Mathematics, 22.06.2019 01:20
Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7
Answers: 2
Mathematics, 22.06.2019 01:20
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Caleb earns points on his credit card that he can use towards future purchases. he earns four points...
Mathematics, 18.12.2020 19:20
Mathematics, 18.12.2020 19:20
Mathematics, 18.12.2020 19:20
Mathematics, 18.12.2020 19:20
Mathematics, 18.12.2020 19:20
Business, 18.12.2020 19:20
Biology, 18.12.2020 19:20
Mathematics, 18.12.2020 19:20
Medicine, 18.12.2020 19:20
History, 18.12.2020 19:20
Spanish, 18.12.2020 19:20