Write the word phrase as an algebraic expression. Use x to represent the unknown number.9 times a number, increased by 3
A. 3 + 9x
B. 9 + 3x
C. 3x + 9
D. 9x + 3
Answer: D
Mathematics
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Find the domain of the expression.
?
?
A. All real numbers x B. All real numbers x such that x ? -8 C. All nonnegative real numbers x such that x < -8 D. All real numbers x such that x < -8 E. All real numbers x such that x ? -8
Mathematics
Provide an appropriate response.Round $65.783 to the nearest cent.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the quotient. If the quotient is a repeating decimal, write the answer with a bar over the repeating digit or digits.8.3 ÷ (-10)
A. -0.083 B. -0.73 C. -0.83 D. -0.073
Mathematics
Find the slope of the line that goes through the pair of points.(-7, -9) and (4, -9)
A. -4 B. 1 C. 4 D. 0
Mathematics