Solve the problem.Write an expression in simplest form that represents the perimeter of the rectangle. Then use the expression to find the perimeter of the rectangle if x is 35.
A. 8x + 32; 312
B. 4x + 16; 156
C. x(x + 8); 1505
D. 2x + 8; 78
Answer: B
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Write an algebraic equation and use it to solve the problem.Manuel can pay for his car insurance on a monthly basis, but if he pays an entire year's insurance in advance, he'll receive a $40 discount. His discounted bill for the year would then be $632. What is the monthly fee for his insurance?
A. $56 B. $92.67 C. $52.67 D. $49.33
Solve using matrices.5x - y - 9z = 0-2x - 5z = -29 4y + z = 35
A. (7, 8, 3) B. (-7, 8, 14) C. (8, 3, 7) D. (7, 3, 8)
Examine the function 
for relative extrema.
?
A. saddle point at 
B. ?relative minimum at 
C. ?saddle point at 
D. ?relative maximum at 
E. ?saddle point at 
Find an expression equivalent to the one given.
A. 
B. 
C. - 
D. - 