Lloyd currently has $80 in his bank account and he earns $130 a week at his current job. write a function, s, that represents the amount of momey lloyd has in his account after w week. a. s(w)=80+130+w b. s(w)=80+130w c. s(w)=130+80w d. s(w)=80+w

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8