Mathematics, 07.10.2019 20:30 itsyogirl12
Jessica is selling books during the summer to earn money for college. she earns a commission on each sale but has to pay for her own expenses. after a month of driving from neighborhood to neighborhood and walking door-to-door, she figures out that her weekly earnings are approximately a linear function of the number of doors she knocks on. she writes the equation of the function like this: e(x) = 10x - 30, where x is the number of doors she knocks on during the week and e(x) is her earnings for the week in dollars. which of the following are reasonable interpretations of the y-intercept?
check all that apply.
a. she will lose $10 per week if she does not knock on any doors.
b. her expenses are $30 per week.
c. if she does not knock on any doors at all during the week, she will lose $30.
d. she can earn $10 per week even if she does not knock on any doors.
Answers: 1
Mathematics, 21.06.2019 15:20, kuehlthau03
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
Answers: 3
Mathematics, 21.06.2019 18:00, jedsgorditas
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
Mathematics, 21.06.2019 18:30, jamilecalderonpalaci
Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2
Answers: 3
Mathematics, 21.06.2019 19:00, PastelHibiscus
Which equation represents the function on the graph?
Answers: 1
Jessica is selling books during the summer to earn money for college. she earns a commission on each...
World Languages, 26.09.2021 14:00
Computers and Technology, 26.09.2021 14:00
World Languages, 26.09.2021 14:00
Physics, 26.09.2021 14:00