Estimate the sum or difference by first rounding each number to the nearest hundred.899.15 + 359.834 + 449
A. 1700
B. 1500
C. 1800
D. 1600
Answer: A
Mathematics
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A. y2 + 2
B. y - 2
C. y + 
D. y + 2
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Tell which brand or which size is the better buy.Brand X: 6 oz for $2.04 Brand Y: 4 oz for $1.28
A. Equal value B. Brand X C. Not enough information D. Brand Y
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Match the equation with the surface it defines. 
+ 
= 1 
A. Figure 2 B. Figure 4 C. Figure 1 D. Figure 3
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Determine whether the relation is a function.{(-6, 4), (-2, -3), (4, -6), (4, 0)}
A. Function B. Not a function
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