3. If mZCDF = (3x + 14)". mZFDE = (5x - 21. and mZCDE = (10r - 18)', find each measure.

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.

The price of a new video game is $59.69 before tax. allison bought the game for 12% off. she then paid 9.25% sales tax on the discounted price.part a: how much did allison pay in sales tax? show all work and steps in your solution. round your answer to the nearest cent. part b: what is the total amount that allison paid for the video game? show all work and steps in your solution. round your answer to the nearest cent