Barbara visits japan and australia on her vacation. The exchange rates between United states dallars and the currencies of the countries she is visiting are shown below . Currency exchange rates
1 us. dollar = 105.5 Japanese yen
1 us. dollar = 1.63 Australian dollars

When she arrives in Australia, she still has 10,500 Japanese yen. How much is this worth in Australian dollars?

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

answer: i think it is (1,-2)

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

what is the information provided?

step-by-step explanation: