You are charged 6.5% tax on a 42% purchase. Find the amount of tax

In 2010, the number of clown costumes sold at a single costume shop was 6. By 2015, that number had grown to 37. Assuming a constant increase in clown costume sales, calculate the unit rate of change (slope) from 2010 to 2015.

ned, the owner of neds nut shop, sells peanuts for $7 per pound and cashews for $6 per pound. ned wants to great a 20 pound barrel of mixed nuts and sell it for $6.35 per pound. how many pounds of peanuts and cashews should ned use?

What is the constant rate of change for m = 2b + 50

Evaluate - 2x2-4x+3 when x=-2

The function f (x) = (x - 4) (x - 2) is shown. What is the range of the function?

A fish tank has 8 goldfish 20 mininows and 6 turtles

During a hike, 3 friends equally shared 1/2 pound of trail mix. what amount of trail mix, in pounds, did each friends recieve

A coin is tossed three times. What is the probability of getting 3 tails in a row?

About how long is each side of a square that is 125 square miles

Which is greater - 0.04 or 0.05