Andy is going to Vancouver, B. C. and she has 160 USD to spend. When she gets to Vancouver, she has to exchange her money for Canadian dollars. Then
she spends 90 Canadian dollars while she is there. When she comes home, she
exchanges her money back to USD. How much does she have left in USD?
1 USD = 1.32 Canadian dollars
1 Canadian dollar = 0.76 USD

The variable in a relation who’s value depends on the value of the independent variable is called what?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next