Lilly babysits for $10 per hour. She works for 5 hours. She uses her money to buy a new sweater that cost $20. How much money will Lilly have left?

30 dollars left

Step-by-step explanation:

If Lily works for 10 dollars per hour and works 5 hours which adds up to 50 dollars then she buys a sweater for 20 so 50 minus 20 is 30 dollars, so Lily has 30 dollars left over.

true

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !