Solve the problem.The year y when sales were s million dollars for a particular electronics company can be modeled by the radical equation y = 1.4
- 7, where y = 1 represents 2010, and so on. Use the model to predict the sales for 2015 to the nearest tenth of a million.
A. $87.2 million
B. $90.2 million
C. $88.2 million
D. $89.2 million
Answer: C
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The area of a rectangle is 
. Its width is 
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?
A.
lenght = 
cm
B.
lenght = 
cm
C.
lenght = 
cm
D.
lenght = 
cm
E.
lenght = 
cm
Perform the following operation.
?
Fill in the blank(s) with the appropriate word(s).
Identify the operation to perform on each side of the equation to isolate the variable.t + 3 = 15
A. Add 15 B. Subtract 3 C. Subtract 15 D. Add 3
Find the indicated term of the arithmetic sequence.$801, $779 ,$757, . . . ;19th term
A. $383 B. $405 C. $427 D. $449