2. Drew is saving to buy a bike that costs $298 including tax. She saved $125. She plans to earn the rest
of the money by walking dogs. She charges $11 for each dog she walks. Which of the following
equations could be used to find the number of dogs Drew needs to walk, d, in order to earn the money
needed to buy the bike?
a. 125=298+11d
d. 298=125+11d
b. 298=d(125+11)
e. 125=d(298+11)
c. 125=298+11+d