Simplify the expression. Assume that all variables represent positive real numbers.(-64)2/3
A. -4
B. -16
C. 16
D. Not a real number
Answer: C
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Subtract.0.89 - (-7.081)
A. 7.971 B. 8.071 C. 6.302 D. 6.191
Given the terms of a finite sequence, classify it as arithmetic, geometric, or neither.6, 8, 10, 12
A. Geometric B. Neither C. Arithmetic
Set up the linear programming problem.The Jillson's have up to $75,000 to invest. They decide that they want to have at least $40,000 invested in stable bonds yielding 6% and that no more than $20,000 should be invested in more volatile bonds yielding 12%.(a) Using x to denote the amount of money invested in the stable bonds and y the amount invested in the more volatile bonds, write a system of linear inequalities that describe the possible amounts of each investment.(b) Graph the system and label the corner points. 
What will be an ideal response?
Simplify. Assume that variables can represent any real number.
A. 7t
B. 24
C. 7
D. 7t2