Provide an appropriate response.Find the product: (a + 5y)(a - 5y)
A. a2 + 10y - 25y2
B. a2 - 25y2
C. a2 + 25y2
D. a2 - 10y - 25y2
Answer: B
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Solve the problem.Find an equation for the level curve of the function f(x, y) = 
that passes through the point 
.
A. x2 + y2 = 7 B. x2 + y2 = 5 C. x + y = 5 D. x2 + y2 = 25
Solve the problem.The formula A = 
gives the approximate annual interest rate for a consumer loan paid off with monthly payments, where f is the finance charge on the loan, p is the number of payments, and b is the original amount of the loan. Find the approximate annual interest rate for an automobile loan to be repaid in 24 monthly installments if the finance charge on the loan is $721 and the original loan balance is $2080. (Round answer to two decimal places.)
A. 36.17% B. 30.39% C. 34.65% D. 33.28%
Find the exact value. If the value of the function is not defined, write undefined.csc 4?
A. 1 B. 0 C. -1 D. Undefined
Change the fraction to a decimal. Round as indicated.
one decimal places
A. 0.8 B. 0.4 C. 4.0 D. 0.2