Simplify.
A. 
B. 
C. 
D. -y
Answer: A
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Use the distributive property to simplify.6(a + 1)
A. 6a + 1 B. 6a + 6 C. a + 6 D. 7a
Use the simplex method to solve the linear programming problem.A furniture company makes two different types of lamp stand. Each lamp stand A requires 16 minutes for sanding, 48 minutes for assembly, and 6 minutes for packaging. Each lamp stand B requires 8 minutes for sanding, 32 minutes for assembly, and 8 minutes for packaging. The total number of minutes available each day in each department are as follows: for sanding 3360 minutes, for assembly 9600 minutes, and for packaging 2000 minutes. The profit on each lamp stand A is $30 and the profit on each lamp stand B is $22. How many of each type of lamp stand should the company make per day to maximize their profit? What is the maximum profit?
A. Maximum profit is $7336 when they make 136 of lamp stand A and 148 of lamp stand B B. Maximum profit is $6000 when they make 200 of lamp stand A and 0 of lamp stand B C. Maximum profit is $6380 when they make 66 of lamp stand A and 200 of lamp stand B D. Maximum profit is $6164 when they make 138 of lamp stand A and 92 of lamp stand B
Find the sum.+15 + (-48)
A. -63 B. 63 C. -33 D. -64
Solve the problem.In how many ways can you answer the questions on an exam that consists of 5 multiple choice questions, each of which has 4 answer choices, followed by 5 true-false questions?
A. 615,873 B. 20,318 C. 157,598 D. 32,768