Rationalize the numerator. Assume all variables represent positive numbers.
A. 
B. 
C. 
D. 
Answer: B
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Graph the equation. Identify the coordinates of the vertex.y = x2 - 5x + 1
A. 
B. 
C. (2, -9)
D. (0, 1)
Solve the problem.While at the mall, Meghan wants to go to the clothing store, the gift shop, and the food court. The distances between these locations are as follows: entrance to clothing store is 228 feet; entrance to gift shop is 170 feet; entrance to food court is 48 feet; clothing store to gift shop is 480 feet; clothing store to food court is 310 feet; gift shop to food court is 140 feet. What is the minimum distance Meghan can walk to finish her shopping trip?
A. 1008 ft B. 896 ft C. 856 ft D. 848 ft
Perform the indicated operations.Estimate by rounding so that there is only one nonzero digit, then find the actual sum.3,415 + 172 + 97 =
A. Estimate: 4300 Actual: 3682 B. Estimate: 3000 Actual: 3694 C. Estimate: 3300 Actual: 3684 D. Estimate: 3200 Actual: 3587
Determine whether the graph shown is the graph of a polynomial function.
A. polynomial function B. not a polynomial function