The total angle inside the U-shaped is 180 degree.
110 + (8x-10) = 180
8x-10 = 70
8x = 80
x = 10
Get mathaway and scan it on there try that oit
Neither. When graphing both lines they intersect but are not perpendicular.
Answer:
[130-5(13)] (13) = $845 max revenue.
Step-by-step explanation:
If the number of books sold = 130-5p then revenue will be (130-5p)p = -5p^2+130p
the maximum can be found by graphing or by the fact that the max will be -b/2a = -130/-10 = 13 dollars/book
[130-5(13)] (13) = $845 max revenue.
Module 1: set, relations, functions, numbers
Module 2: logic and boolean algebra
Module 3: combinatorics and probability
Module 4: graphs and trees
Module 5: induction and recursion
Module 6: grammars, languages and finite state machines.
