Determine whether the percent change is an increase or decrease. Then find the percent change.
Percent of change
amount of change
original amount
125 invitations to 75 invitations
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The percent change is a
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The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.