Solve the problem.A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. B requires 1 black, 2 white, and 1 red. C requires 2 black, 1 white, and 2 red. They used 95 black, 100 white and 90 red wires. How many of each cable were made?
A. 30 cable A
5 cable B
25 cable C
B. 5 cable A
30 cable B
25 cable C
C. 5 cable A
18 cable B
25 cable C
D. 58 cable A
30 cable B
22 cable C
Answer: B
Mathematics
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Convert the mixed number into an improper fraction.-4
A. - 
B. - 
C. - 
D. - 
Mathematics
Simplify by factoring. Assume that any variable in a radicand represents a positive real number.
A. 2xy
B. x4y4
C. 2x4y4
D. 2x4y4
Mathematics
Evaluate the expression without using a calculator.log164
A. 
B. 2
C. 8
D. 1
Mathematics
A tank initially contains 150 lb of salt dissolved in 450 gal of water. Saltwater containing 2 lb of salt per gal enters the tank at the rate of 5 gal per min. The mixture (kept uniform by stirring) is removed at the same rate. How many pounds of salt are in the tank after 2 hours?
What will be an ideal response?
Mathematics