put the following equation of a line into slope-intercept form, simplifying all fractions - 4x+12y= -48

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?

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