Higher Order Thinking Kendra drew
26 stars. She erased 12 stars. Then
Kendra drew some more stars. Now there
are 29 stars. How many more stars did
Kendra draw? Write an equation for
each part. Then solve.

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