K - 5 = 3/14

A. k = 4 11/14
B. k = 5 3/14
C. k = 5 11/14

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

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