Solve the problem.A collection of dimes is arranged in a triangular array with 15 coins in the base row, 14 in the next, 13 in the next, and so on with 1 dime in the last row. Find the value of the collection.
A. $6.00
B. $12.00
C. $24.00
D. $1.20
Answer: B
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Provide an appropriate response.What fraction is approximately equal to the golden ratio?
A. 
B. 
C. 
D. 
Give all solutions of the nonlinear system of equations, including those with nonreal complex components.x2 + y2 = 113x - y = 1
A. {(-7, -8), (8, 7)} B. {(7, -8), (8, -7)} C. {(7, 8), (8, 7)} D. {(-7, 8), (-8, 7)}
Solve the problem using matrices.A company that manufactures products A, B, and C does both assembly and testing. The hours needed to assemble and test each product are shown in the table below.
The company has exactly 24 hours per week available for assembly and 109 hours per week available for testing. If the company must produce t units of Product C this week, how many units of Products A and B can they produce?
A. 11 of Product A; 13 of Product B B. 11 of Product A; -2t + 13 of Product B C. 11t of Product A; 2t + 13 of Product B D. t + 11 of Product A; t + 13 of Product B
Divide, if possible.-24 ÷ (-6)
A. 5 B. -4 C. 4 D. -5