You know that he makes $90 for doing chores, dividing that by 6 and you get that each week he earns $15 for chores.
Answer:
$223.
Step-by-step explanation:
Let x be the original price of phone.
We are told that Terry sees this offer refurbished phone 35% off now only $78.
We need to find x such that 35% of x is 78. We can represent this information as:


Therefore, the original price of phone was $223.
Weather I think I'm not sure