Solve the system by the addition method. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.

A. {(9, 3)}
B. {(9, 4)}
C. {(8, 4)}
D. no solution; ?


Answer: A

Mathematics

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Convert the degree measure to radians. Give your answer to 4 decimal places.18°

A. 0.1571 B. 0.3142 C. 0.2094 D. 0.6283

Mathematics

Solve the problem using a basic geometric formula. Find the area.

A. 462 yd2  B. 392 yd2 C. 483 yd2 D. 966 yd2

Mathematics

Provide an appropriate response.If $25,000 is used to purchase an annuity consisting of equal payments at the end of each year for the next 8 years and the interest rate is 5% compounded annually, find the amount of each payment.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Use <, > to compare the fractions. ? 

A. < B. >

Mathematics