Solve the problem.An omelette costs $1.50 more than Mario's order of pancakes. After treating his family to breakfast, Mario is sure that 5 omelettes and 3 orders of pancakes cost more than $25 but not more than $40, including tax of 7% and a tip of $3.50. In what price range is an order of pancakes?
A. ($1.57, $3.33]
B. ($1.55, $3.30]
C. ($1.57, $3.33)
D. [$1.55, $3.30]
Answer: A
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Find the particular solution to the given differential equation that satisfies the given conditions.y'' - 6y'+ 25y = 0, y = 4 at x = 0 and y = 5e3?/8 at x = ?/8
A. y = e3x(4 sin 4x + 5 cos 4x) B. y = 4e3x + 5e4x C. y = e4x(5 sin 3x + 4 cos 3x) D. y = e3x(5 sin 4x + 4 cos 4x)
Provide an appropriate response.The domain of f(x) = 
is
A. all real numbers B. all real numbers except 0, 3, and 6 C. all real numbers except 0 and 3 D. all real numbers except 6 E. all real numbers except 0
We have encoded a message by assigning the numbers 1 - 26 to the letters a - z of the alphabet, respectively, and assigning 27 to a blank space. We have further encoded it by using an encoding matrix. Decode this message by finding the inverse of the encoding matrix and multiplying it times the coded message.The encoding matrix is A = 
and the encoded message is 29, 63, 28, 72, 10, 21, 41, 96, 29, 67.
Fill in the blank(s) with the appropriate word(s).
Use algebraic and/or graphical methods to solve the inequality.
? 
A. -1 < x < 6 or x > 
B. -6 ? x ? 1 or x ? 
C. -6 < x < 1 or x ? 
D. -1 ? x ? 6 or x ? 