Let x be a number. Translate the English phrase or sentence into a mathematical expression. The product of 4 and a number
A. 4 ÷ x
B. 4 - x
C. 4x
D. 4 + x
Answer: C
Mathematics
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Simplify the expression, using only positive exponents in your answer.
A. 
B. 
C. 
D. 
Mathematics
Change the equation to slope-intercept form and identify the slope and y-intercept.y + 14 = 0
A. y = -14, 0, (0, -14) B. y = -14, -14, (0, -14) C. y = 14, 0, (0, 14) D. y = -14, -14, (0, 0)
Mathematics
Perform the operation indicated. Simplify.
- 
A. 8x
B. 
C. 
D. 8
Mathematics
Find the x- and y-intercepts of the graph of the equation. 3x - 12y = 12
A. x-intercept: 1; y-intercept: -4 B. x-intercept: -4; y-intercept: 1 C. x-intercept: 4; y-intercept: -1 D. x-intercept: -1; y-intercept: 4
Mathematics