Evaluate. 
4
A. - 
B. 
C. - 
D. 
Answer: B
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Convert from one measure to the other.3
gallons to pints
A. 14
pints
B. 7
pints
C. 58 pints
D. 29 pints
Write the word phrase as an algebraic expression. Use x to represent the unknown number.12 less than a number
A. 
B. x - 12
C. x + 12
D. 12 - x
Write the following using exponents.5 ? 5 ? 5 ? x ? x ? y ? y ? y
A. 53x2y3 B. 5x2y3 C. (5xy)3 D. 5x3y2
Provide an appropriate response.Why is dy not generally equal to ?y?
A. Because dy is the change in f(x) over an interval x to x + ?x , whereas, over the same interval, ?y is the rise of the line tangent to f(x) at x = x. B. Because ?y is the slope of f(x) at x + ?x , whereas, dy is the slope of f(x) at x + ?x. C. Because ?y is the slope of f(x) at x + ?x , whereas, dy is the slope of the line tangent to f(x) at x = x. D. Because ?y is the change in f(x) over an interval x to x + ?x , whereas, over the same interval, dy is the rise of the line tangent to f(x) at x = x.