Mathematics, 19.03.2021 19:50 natishtaylor1p8dirz
A cell phone company charges $45 per month for unlimited calls and $0.25 per text
message. Another cell phone company charges $0.15 per text message and $70 per month for unlimited calls.
A. Write an equation to represent the number of text messages sent in a month that would make each plan cost the same amount.
B. Solve the equation and interpret the solution
Answers: 3
Mathematics, 21.06.2019 22:10
Which function can be used to model the monthly profit for x trinkets produced? f(x) = β4(x β 50)(x β 250) f(x) = (x β 50)(x β 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)
Answers: 2
Mathematics, 21.06.2019 23:30
Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?
Answers: 1
Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
Answers: 2
A cell phone company charges $45 per month for unlimited calls and $0.25 per text
message. Another...
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