Multiply and simplify.
?
A.
B.
C.
D.
Answer: C
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Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the amount of ingredients in one batch. Matrix B gives the costs of ingredients from suppliers R and S. What is the cost of 100 batches from supplier S?
A =
B =
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A. $16,500
B. $6,600
C. $13,200
D. $12,000
Solve the system by graphing. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x. 4x + 5y = 19 4x + 2y = 10
A. (3, 1) B. (4, -6) C. Inconsistent, ? D. (1, 3)
Determine the number of subsets of the set.A set of 4 elements
A. 8 B. 17 C. 16 D. 10
Find a so that the statement is true.
A. 2 B. 3 C. 0 D. 5 E. 4