Use the quadratic formula to write the solution of the quadratic equation
.
?
A. 
B. ?
C. ?
D. ?
Answer: A
Mathematics
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Solve the problem.The difference of two numbers is 5 and the difference of their squares is 55. Find the numbers.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.A size 12 dress in Country C is size -22 in Country D. A function that converts dress sizes in Country C to those in Country D is 
Find a formula for the inverse of this function.
A. f-1(x) = x + 34
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = x - 34
Mathematics
Find the rate as a ratio of distance to time. Round to the nearest hundredth where appropriate.45 m, 16 sec
A. 2.81 
B. 0.36 
C. 720.0 
D. 3.56 
Mathematics
Graph the parabola.x2 = 9y
A. 
B. 
C. 
D. 
Mathematics