Which operation should be performed last to solve the inequality below?

–7x + 4 > –10
a
divide each side by –7 and reverse the inequality symbol
b
subtract 4 from each side
c
multiply each side by –7 and reverse the inequality symbol
d
add 4 to each side

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

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An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years