Lesson #17 Bridgette has several watermelons. If she puts 35 pounds of watermelons on
the see-saw, how much weight should be added to the left side to balance the
the right side of the see-saw, and 26 pounds of watermelons on the left side of
see-saw? Write and solve an equation where w is the extra weight.

For what values of x is x2 + 2x = 24 true?

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

If there are 72 students than adults at the dance, how many adults were at the dance?