Answer:
(-4,22)
Step-by-step explanation:
is the right answer
The answer is 22, if this is only the addition
Answer:
Ava has to work 43 and a half (43.5) hours to earn $609.
Step-by-step explanation:
Given,
Price of new computer = $1218
Solution,
Ava already saved half amount of price of computer.
Half price =
The amount of money that Eva has to earn is the difference of price of computer and saved money.
Amount to be earn =
Here we use the unitary method to find out the number of hours.
∵ Ava earns $14 in 1 hour.
∴ Ava earns $1 =
∴ Ava earns $609 =
Hence Ava has to work 43 and a half (43.5) hours to earn $609.