Does this equation make sense plz .
thedny wants to fix his broken xbox. he collected quotations from two different engineer. the first engineer's total cost in terms of the number of hours (x) worked was modeled as t(x) = 70 + 5x, while that of the second engineer was g(x) = 30 + 15x. thedny knows that it will take more than 2 hours to fix his xbox so he decided to go with the first engineer whose cost is cheaper when the number of hours is above 2 hours.

What term makes it inconsistent y=2x - 4

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Describe a situation that you could represent with the inequality x< 17