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.

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

Find the roots of the equation below. x^2 - 6 + 9 = 0

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?