John wants to buy a new motorcycle. The tax rate is 9%. How much tax will he pay if the motorcycle cost is $4500? (i need this quickly, i'm trying to study for my math test tomorrow but i don't even know how to do the math- pls help!)

25 ! i need asap! ! ill mark brainliest!

What is the equation of a line passing through (-6,5) and having a slope of 1/3

The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?