The sales tax on a piece of furniture that cost $450 was 28.13. what was the percent sales tax?

Is-21+3 positive or negative

Which equation is the same as "f of x equals the quantity one-fourth x plus nine all over ten"

Alexandre bought a car for $8,000 in 2005. The value of the car declines at a rate of 7.1% every year Alexandre owns it. If he sells the car in 2009, what will be the approximate value of the car?

Which is true? A. 2.01 < 2.2 B. 0.060 > 0.1 C. 3.259 < 3.2 D. 0.088 > 0.098 E. 9. 9 > 10.01

This expression is factored what is it's trinomal form? (5x+2) (x-3)

The Buckley family drove 270 miles in 5 hours. The Fang family drove 364 miles in 7 hours. Which family traveled at the higher rate of speed and what was this rate? A. Buckley; 52 mi/h B. Fang; 52 mi/hr C. Buckley; 54 mi/h D. Fang; 54 mi/h

Part A: write 2 1/4 as a decimal and a percent. Part B: write 4 as a fraction and a percent. Part C: Write 75% as a fraction and a decimal. Part D: Put these three numbers in order from least to greatest.

Which is greater 4 kilograms or 4100 grams

Compare - 1.96312 ... and square root of - 5

For his birthday torin got $50.00 more from his grandparents than from his uncle. his uncle gave him $10.00 less than his cousin torin recieved $135.00 in total how much did he recieve from his cousin