Point b lies on circle k. point a lies outside of circle k. based on the image above, a line drawn through points a and b would appear to be ? 1. a secant of circle K
2. a chord of circle k
3. a inscribed line of circle K
4. tangent to circle k

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

What are “like terms”? why can we only add like terms?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9