Tom bought a sports drink for $1.25. He paid with nickels and dimes. He used 17
coins in all. How many nickels (n) and how
many dimes (d) did he use?
n + d = 17
0.05n + 0.100 = 1.25

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Brent wants to know what is 5 x 1/2