Solve the equation.5(x + 1) + 27 = 7x - 2(x - 9)
A. 45
B. 9
C. all real numbers
D. no solution
Answer: D
Mathematics
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Determine algebraically whether the function is even, odd, or neither even nor odd.f(x) = 7
A. Even B. Odd C. Neither
Mathematics
Rewrite the statement using the if...then connective. Rearrange the wording or words as necessary.All chocolate is good.
A. Chocolate is good. B. If it isn't chocolate, then it isn't good. C. If it's good, then it's got to be chocolate. D. If it's chocolate, then it's good.
Mathematics
Use identities to simplify the expression. Do not use a calculator.
A. cos 15° B. cot 15° C. tan 15° D. sin 15°
Mathematics
Find the function value, provided it exists. f(x) = 
; f(-3)
A. 
B. - 
C. - 
D. 
Mathematics