Please help, this is on the test today! The state of Wisconsin, the sales tax on purchased items is a fixed percent rate of 5%. The table below shows a sales tax for a purchase of $900. Determine the sale tax ($) for a $1,700 purchase. Use the sales tax percent of 5%. Use the appropriate equation or your own percent method to explain your work.

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?