Abus company sell an annual bus pass for $8.50 and then charges $0.25 per ride. use the equation c=0.25b + 8.50 to find the coast for someone who rides the bus 38 times.
me

The answer is $18. Put the 38 in the place of b, b being the amount of times someone rides the bus. Hence, C=0.25(38) + 8.50. Then, multiply the multiplable numbers. You get 9.5. Add 9.5 and 8.50 to get 18.

I'll say b) log(- that if not let me know what i can do

Here are the answers to the ones that i could see.