Solve.
= 
A. x = 9
B. x = 10
C. x = 4
D. x = 9
Answer: D
Mathematics
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Solve the problem.Paul and Saul ran a 50-meter race. When Paul crossed the finish line, Saul had run only 48 meters. Then they ran a second race, with Paul starting 2 meters behind the starting line. Assuming that both runners ran at the same pace as in the first race, who won the second race?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor the polynomial completely using the grouping method.4x2 - 9x + 6
A. (4x - 6)(x - 1) B. (2x - 6)(2x - 1) C. (4x - 1)(x - 6) D. prime
Mathematics
Solve the equation.
- 
= 0
A. 
B. 
C. 
D. 
Mathematics
Use the vertical-line test to determine whether the graph represents a function.
A. Yes B. No
Mathematics