You have $55 in your bank account, and you would like to buy a new phone for $395. You can save $5 for each hour you work. How many hours must you work to buy it?

(At least) 68 hours

Step-by-step explanation:

So we already have $55 in our bank account.

And we earn $5 per hour.

In other words, the total amount of money in our account after working x hours is represented by the equation:

We want to buy a new phone that costs $395. To find out how many hours we need to work, substitute 395 for y. Thus:

Subtract 55 from both sides:

Divide both sides by 5:

Therefore, we must work for (at least) another 68 hours in order to earn enough money to purchase the phone.

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.