Determine whether the given equation is an identity.4x - (6 - x) + 5x + 6 = 10x + 4
A. Yes
B. No
Answer: B
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Find the median. If necessary, round to one decimal place.3, 8, 26, 25, 40, 40
A. 25 B. 25.5 C. 26 D. 20.5
Divide.
A. -2 + 5x3
B. 10x6 + 
C. -2 + 
D. -2 - 25x3
Solve.x1/4 = -5
A. 20 B. 625 C. 1024 D. No solution
The manager of a fast-food restaurant determines that the average time that her customers wait for service is 2 minutes.
The manager of a fast-food restaurant determines that the average time that her customers wait for service is 2 minutes. The manager wants to advertise that anybody who isn't served within a certain number of minutes gets a free hamburger. But she doesn't want to give away free hamburgers to more than % of her customers. What value of x must she use in the advertisement “if you aren't served within x minutes, you get a free hamburger”?