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.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

51-50

step-by-step explanation:

first one because it can't have a fraction in it

step-by-step explanation:

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step-by-step explanation: