Awnswr: 21* because 7 x =y and y= 21
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Simplify using FOIL 15x3+18x+10x2+12
48-2x=96--------- -2x=48--------- x=-24. You multiply everything by 6 then solve.
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To graph such function we need only 2 points that their coordinates verify the equation y=1+0.5x then we link them with a line.
Look at the photo below for the graph.
:)
<span>A container holds 15 pennies, 8 nickels, and 10 dimes.
You will randomly select two coins without replacement.
-->Fill in the probabilities on a tree diagram.</span>