Write an English phrase that would translate into the given mathematical expression.4z + 5
A. The sum of number z and 5
B. Five more than 4 times a number z
C. Four times the sum of a number z and 5
D. Five more than the quotient of a number z and 4
Answer: B
Mathematics
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A. y = 
B. y = 
C. y = 
D. y = 
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Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.
A. z15
B. 
C. z8 - z7
D. z
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Find the probability for the experiment of tossing a six-sided die twice and having the sum of the two die be less than 4.
a. 36
b. 
c. 
d. 
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Find the domain of the function.f(x) = 
A. (-?, 19) ? (19, ?)
B. (
, ?)
C. (-?, 19]
D. (-?, ?)
Mathematics