× Didn't find what you were looking for? Ask a question

Top Posters
Since Sunday
62
16
16
10
10
9
8
8
7
7
7
7
wrote...
Express Lane Plus
Posts: 380
Rep: 0 0
8 months ago Edited: 8 months ago, bio_man
 Abigail Henderson has ​$1440.00 budgeted for spending money on an upcoming trip to Country A and .. Abigail Henderson has ​$1440.00 budgeted for spending money on an upcoming trip to Country A and Country B. Country​ A's currency is trading at ​$1.40 per currency​ A, and Country​ B's currency is trading at ​$1.60 per currency B. She plans to spend more time in Country​ A, so she wants to have four times as much of currency A as currency B. Set up and solve a system of equations to model this​ problem, and explain what the answer means in practical terms. Complete the equation that represents the total cost of purchasing currency. Let x be the number of currency A and y the number of currency B. Attached file Thumbnail(s): You must login or register to gain access to this attachment. Read 342 times 2 Replies
Related Topics
Replies
wrote...
Educator
8 months ago
 Here's how I think you do it. First, set up your equations:$$A = 4B$$$$1.4 A + 1.6 B = 1440$$You end up with a = 800.0b = 200.0So you need 800 worth of country A's currency, and 200 worth of country B's currency, to make 1440 because of conversion rate.
 The best way to say thank you is with a positive review:   https://trustpilot.com/review/biology-forums.com  Your support goes a long way!▶ Make a note request here
wrote...
2 months ago
 Thank you!! It was allot of help!
Explore
Save Time
133 People Browsing