Answer:70%
Step-by-step explanation: Convert the fraction to a decimal, then multiple by 100.
Take away 0.20 of the amount.
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The answer is 1.869 or 1.87
Let x = 1. Substitute x = 1 into the equation:
y = -9X(1)+3
y = -9+3
y = -6
-> Ordered pairs are written in the form (x,y). Thus in this case, your ordered pair is (1,-6).