Solve the problem.Find the maximum of R = 4x + 3y on the region of feasible solutions shown in the figure. 
A. R = 26
B. R = 24
C. R = 28
D. R = 21
Answer: C
You might also like to view...
Solve the problem.Yvette has up to $4000 to invest and has chosen to put her money into telecommunications and pharmaceuticals. The telecommunications investment is to be no more than 3 times the pharmaceuticals investment. Write a system of inequalities to describe the situation. Let 
to be invested in telecommunications and 
to be invested in pharmaceuticals.
A. x + y = 4000 x ? 3y x ? 0 y ? 0 B. x + y ? 4000 3x ? y x ? 0 y ? 0 C. x + y = 4000 y ? 3x x ? 0 y ? 0 D. x + y ? 4000 x ? 3y x ? 0 y ? 0
Rewrite as a numeral.Six million and two tenths
A. 0.6000020 B. 600,000.2 C. 6,000,000.2 D. 6,000,020
Simplify the expression by combining any like terms.2.1c - 4 + 9c - 0.7
A. 18.9c + 2.8 B. 11.1c - 4.7 C. 6.4 D. 2.1c + 9c - 4 - 0.7
Find the unknown length in the right triangle. If necessary, round to the nearest tenth.
A. 4.4 cm B. 7.7 cm C. 13.8 cm D. 191.1 cm