Do the operation and express the answer in 
form.
?
What will be an ideal response?
Mathematics
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Solve the problem.Suppose you pay $3.00 to roll a fair die with the understanding that you will get back $5.00 for rolling a 4 or a 6, nothing otherwise. What is your expected net winnings?
A. $5.00 B. -$1.33 C. $3.00 D. -$3.00
Mathematics
Provide an appropriate response.True or false: The solution set of the equation 7y - 6 = 7y + 3 is zero.
A. True B. False
Mathematics
Write as a percent. Round the percent to the nearest tenth if necessary.
A. 65.8% B. 170% C. 111.8% D. 11.2%
Mathematics
Find a polar equation for the conic. A focus is at the pole.e = 1; directrix is parallel to the polar axis 1 above the pole
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics