Solve the problem.The floor of a rectangular room is to be tiled with 
-foot square tiles along a 10-foot wall. How many tiles will be needed along the wall?
A. 10
tiles
B. 3
tiles
C. 31 tiles
D. 30 tiles
Answer: D
Mathematics
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Provide an appropriate response.Any quadratic equation in the variable x can be written in standard form as 
.
A. ax2 = bx + c B. ax2 + bx = c C. ax2 + bx + c = 0
Mathematics
Solve the problem.The long jump record, in feet, at a particular school can be modeled by 
where x is the number of years since records began to be kept at the school. What is the record for the long jump 
after record started being kept? Round your answer to the nearest tenth.
A. 25.8 feet B. 21.4 feet C. 25.7 feet D. 25.9 feet
Mathematics
Evaluate.
2
A. - 
B. 
C. 
D. - 
Mathematics
Solve the equation.-0.3(x - 8) + x = 0.5(6 - x)
A. 3 B. 0.5 C. 0.33 D. 4.5
Mathematics