Step-by-step explanation:
Quadratic term = Coefficient of x^2 term = 3.
Answer:
$60
Step-by-step explanation:
We can create a proportion to find the markup from original price to the marked up price. A proportion is an equation where two ratios are set equal to each other. We create two fractions using the prices and percents. It is marked up by 20% so we pay 120% of $50.
We begin solving by cross multiplying numerator to denominator of each fraction.
100*.85 (15% off) is $85.
$85 * .80 (20% off) is $68.
$100 - $68 is 32. So it would be 32% off of the original price.
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❖ The ratio in lowest terms is 11 hours to 12 hours.
Both 22 and 24 can be divided by 2:
22 ÷ 2 = 11
24 ÷ 2 = 12
11 hours to 12 hours
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Answer:
triangle ABC and triangle HFG, I know it is filled out as DCE, but I don't see any triangle DCE
Step-by-step explanation:
check the sides and the angles
