What is your a-value in your quadratic equation that contains point (3,1) and vertex (2, 7)?
*Just write the numerical answer. (not a=)

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

Which statements are true about additional information for proving that the triangles are congruent check all that apply