Perform the indicated operation and express with the proper accuracy and precision. The first number given is approximate and the second number is exact. (Use calculator if needed).19.025 - 36.8

A. 17.775
B. -18
C. -17.8
D. -17.775


Answer: D

Mathematics

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Add or subtract as indicated.-  + 

A. - 
B.
C.
D.

Mathematics

Find the median. Round to the nearest tenth when necessary.The prices of the same computer game sold at several different stores or on online were as follows:      

src="https://sciemce.com/media/4/ppg__tttt0624191242__f1q27g6.jpg" alt="" style="vertical-align: -4.0px;" />   and 

A. $50.99
B. $54.99
C. $45.99
D. $56.99

Mathematics

Solve the problem.Use the figure to find the width W of the rectangle from its length and area A. Determine W when 

A. 5x - 4; 16 yd B. 5x - 3; 17 yd C. 3x + 5; 17 yd D. 5x + 3; 23 yd

Mathematics

Solve the problem.The graph models the monthly average temperature y in degrees Fahrenheit for a city in the United States, where x is the month.  Find the maximum monthly average temperature.

A. 30°F B. 26°F C. 56°F D. 86°F

Mathematics