Alba bought two necklaces for $6 each and later sold each for $10. Then she bought three necklaces for $7 each and later sold each for $13. How much profit did Alba make selling necklaces?

Which statement best describes the polynomial

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)