Set up the linear programming problem.A steel company produces two types of machine dies, part A and part B and is bound by the following constraints:? Part A requires 1 hour of casting time and 10 hours of firing time. ? Part B requires 4 hours of casting time and 3 hours of firing time.? The maximum number of hours per week available for casting and firing are 100 and 70, respectively.? The cost to the company is $0.75 per part A and $3.00 per part B. Total weekly costs cannot exceed $45.00.Let x = the number of part A produced in a week and 
number of part B produced in a week. Write a system of three inequalities that describes these constraints.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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A. ?
B. ?
C. ?
D. 
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Use properties of logarithms to evaluate the expression.log10(0.01)7
A. 
B. 
C. -49
D. -14
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Find the exact value of y, or state that y is undefined.y = tan (tan-1 (-9.1))
A. 12.2 B. -6 C. -9.1 D. 9.1
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Find the slope of the line that goes through the pair of points.(1, 4) and (-5, 4)
A. 0 B. 11 C. 5 D. 1
Mathematics