subject
Mathematics, 14.12.2020 21:50 dnwilliams838

Lana is deciding whether or not to buy a pool pass for the summer. A pass costs $40 and $1 for admission each day, which is shown by the equation y = d + 40. Without a pass, the cost is $5 a day, which is shown by the equation y = 5d. Use the system of equations to find the number of days, d, for which the cost will be the same whether she decides to get a pass or not.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
question
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
question
Mathematics, 21.06.2019 23:50
The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?
Answers: 2
question
Mathematics, 22.06.2019 00:30
Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?
Answers: 2
You know the right answer?
Lana is deciding whether or not to buy a pool pass for the summer. A pass costs $40 and $1 for admis...
Questions
question
Mathematics, 29.01.2021 22:30
question
Mathematics, 29.01.2021 22:30
question
Mathematics, 29.01.2021 22:30
question
Biology, 29.01.2021 22:30
question
Mathematics, 29.01.2021 22:30
question
English, 29.01.2021 22:30