Mathematics, 03.01.2020 07:31, theyfallfora
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.
logan wrote a business plan for an entrepreneurship class, and now he has to make bound copies. logan could use a printer who charges a setup fee of $42 and $4 for every copy printed. another possibility is to go to the office supply store, where he could pay an up-front fee of $30 and $8 per copy. there is a certain number of copies that makes the two options equivalent in terms of cost. how many copies is that? how much would the copies cost?
for , the cost is $
Answers: 1
Mathematics, 21.06.2019 15:00, brooklynmikestovgphx
What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]
Answers: 2
Mathematics, 21.06.2019 17:20, organicmemez
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 18:30, turboslayer
In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Write a system of equations to describe the situation below, solve using substitution, and fill in t...
Biology, 27.03.2020 05:59