Mathematics, 26.01.2020 23:31, cowikta
An ongoing promotion at a department store gives customers 20% off the portion of their bill that is over $100. ruby's total bill at the department store after the promotion has been applied is $250. if x represents the amount of money ruby would have spent on the same purchase at the department store without the promotion, which of the following equations best models the situation?
a. 0.2x + 100 = 250
b. 0.8x + 100 = 250
c. 100 + 0.2(x - 100) = 250
d. 100 + 0.8(x - 100) = 250
Answers: 1
Mathematics, 21.06.2019 13:20, Ghhkgu5120
There are 12 boy and13 girls in a class. if the teacher randomly chooses a studentβs name out of a hat what is the probability it will be a girl
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Mathematics, 21.06.2019 17:40, challenggirl
Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882
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Mathematics, 21.06.2019 20:30, girlygirl2007
Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine, t, the number lf tokens jason bought
Answers: 1
An ongoing promotion at a department store gives customers 20% off the portion of their bill that is...
Mathematics, 01.01.2020 03:31
Mathematics, 01.01.2020 03:31
Mathematics, 01.01.2020 03:31
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Mathematics, 01.01.2020 04:31