Provide an appropriate response.Write an expression that represents the area of the rectangle. Simplify the expression.

A. (13x - 48) sq m
B. (40x - 48) sq m
C. (40x + 48) sq m
D. (13x - 14) sq m


Answer: B

Mathematics

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Use graphical methods to solve the linear programming problem.3x + 2y ? 6-2x + 4y ? 8x ? 0y ? 0Maximize P = 2x + 5y 

A. Maximum of 19 when x = 2 and y = 3
B. Maximum of  when x =  and y =  
C. Maximum of  when x =  and y = 2
D. Maximum of 10 when x = 0 and y = 2

Mathematics

Write the percent as a decimal. %

A. 0.4725 B. 0.0545 C. 0.4775 D. 4.7075

Mathematics

Use the circle graph to solve the problem. Give your answer as a fraction, decimal, and as a percent.The circle graph below shows the majors for 720 college students at Blackwood Community College. What portion of the students are majoring in humanities? Round the decimal to thousandths and the percent to hundredths.

A. ; 0.333; 33.33%
B. ; 0.25; 2.5%
C. ; 0.333; 3.33%
D. ; 0.25; 25%

Mathematics

Follow the order of operations to work the problem.-16 +  3  - (-18)

A. 5 B. -31 C. -5 D. -37

Mathematics