Angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)
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Let x = number of batches.
So for every batch, you need 2 cups of flour, and you have 20 cups of flour. You cannot make a batch if you don't have the sufficient amount. So using our information, our inequality is . However, this can be further simplified.
For this inequality, divide both sides by 2, and <u>your inequality is .</u> <u>In context, you can make up to 10 batches of cookies.</u>
