Brandon needs $480 to buy a tv and stereo system for his room. he received $60 in cash for birthday presents. he plans to save $30 per week from his part-time job. to find how many weeks w it will take to have $480, solve 60 + 30w = 480.

What is the definition of exponential decay?

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.

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided