Please help. A rectangle's length and width are in a ratio of 7:3. The area is 84 square feet. What are the length and width?
length =
feet
width =
feet

What is the slope of the line shown below?

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

Rewrite so the subject can be y in the formula d=m-y/y+n