Find the reciprocal.2y2 + 4y
A. 
B. 
C. 1 - (2y2 + 4y)
D. 4y2 + 2y
Answer: B
Mathematics
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Calculate the slope of the line passing through the given points. If the slope is undefined, so state. Then indicate whether the line rises, falls, is horizontal, or is vertical.(-5, 2), (-3, 6)
A. 
, rises
B. - 2, falls
C. 2, rises
D. - 1, falls
Mathematics
Decide whether the following is an expression or an equation.20 - 7x2
A. Expression B. Equation
Mathematics
Solve the equation for 
.
?
What will be an ideal response?
Mathematics
Solve.25 square meters = ? square yards Round your answer to the nearest hundredth if necessary.
A. 22.85 sq yd B. 20.88 sq yd C. 27.25 sq yd D. 29.70 sq yd
Mathematics