1. jenna works part-time at the toler family luxury horse stables. she makes $7 an hour
for exercising horses and $15 an hour for cleaning stalls. jenna is a full-time student and
cannot work more than 20 hours per week. jenna needs to work enough to earn at
least $165 each week
part a: write a system of inequalities that describes this situation.
part b: graph the system of to show all possible outcomes
part c: determine the maximum amount of money jenna can earn each week.

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

What is the difference between the predicted value and the actual value