Working alone, it takes Kristin 11 hours to harvest a field. Kayla can harvest the same field in 16 hours. Find how long it would take them if they worked together.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2