Let x represent the regular price of any book in the store. Write an expression that can be used to find the sale price of any book in the store.

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

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no