Let x be a number. Translate the expression into an English phrase.x - 72
A. Subtract a number from 72
B. 72 multiplied by a number
C. Subtract 72 from a number
D. The ratio of 72 and a number
Answer: C
Mathematics
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Calculate the value of the following numerical expression.
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A. 
B. 
C. 
D. 
Mathematics
Solve the problem.If x varies inversely as y2, and x = 4 when y = 6, find x when y = 3.
A. x = 16 B. x = 32 C. x = 2 D. x = 36
Mathematics
Factor.x2 + 30x + 225
A. (x + 15)2 B. (x - 15)2 C. x2 + 30x + 225 D. (x + 15)(x - 15)
Mathematics
Determine which of the four ordered pairs does not satisfy the given equation. Then plot all the points that satisfy the equation on the same axes and a draw a straight line through the points.y = x - 2 (1, 7), (8, 6), (-6, -8), (0, -2)
What will be an ideal response?
Mathematics