Solve the problem.The space in a landfill decreases with time as given by the function 
where t is measured in years. How much space is left when t = 1?
A. 210
B. 110
C. 380
D. 200
Answer: D
Mathematics
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Solve the equation.4x = 64
A. x = 16 B. x = 2 C. x = 4 D. x = 3
Mathematics
Use a graphing utility as an aid in factoring to solve the equation.22x2 + 129x + 44 = 0
A. x = - 11, x = - 
B. x = 
, x = - 4
C. x = - 
, x = - 
D. x = 
, x = 
Mathematics
Subtract.
A. 725 B. 625 C. 1213 D. 717
Mathematics
Solve the problem.Of 11 crates of apples, 9 crates are Granny Smiths. What fraction of the crates are Granny Smiths?
A. 
B. 
C. 
D. 
Mathematics