James and Sarah went out to lunch. The price of lunch for both of them was $60. They tipped their server 25% of that amount
How much did each person pay if they shared the price of lunch and the tip equally?

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Which of the following is not a subset of {1,2,3}?

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