Jason and Marc each bought a new video game for $40. • Jason sold his game to the used game store for 25% less than the original price.
• Marc sold his game to the used game store for 30% less than the original price.
Enter how much more money, in dollars, Jason received for his video game than Marc received for his video game.
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(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x