Susan has a collection of 77 nickels and dimes. If the number of nickels is six times the number of dimes, how many nickels and how many dimes does she have?

What is the graph of the function fx x+2/x-3?

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?