Anthony got a job babysitting. Each hour he works he will be paid $8.00. As a bonus, he will earn an additional $1.50 per hour for each child he watches. If his total hourly rate is $12.50, how many children does he watch?

Question

Anthony got a job babysitting. Each hour he works he will be paid $8.00. As a bonus, he will earn an additional $1.50 per hour for each child he watches. If his total hourly rate is $12.50, how many children does he watch?

Answer 1

Let's assume Anthony watches x children.

So, his additional earnings for watching x children will be 1.50*x = $1.50x.
Hence, his total earnings per hour will be $8 + $1.50x.
Now we can set up the equation: $8 + $1.50x = $12.50.
Next, we'll subtract $8 from both sides of the equation: $1.50x = $12.50 - $8.
This simplifies to $1.50x = $4.50.
Finally, we'll divide both sides of the equation by $1.50: x = $4.50/$1.50 = 3 children.
Therefore, Anthony watches 3 children. Answer: \boxed{3}.

Answer 2

To find out how many children Anthony watches, we can set up an equation.

Let's assume the number of children he watches is "x".

Anthony earns $8.00 per hour for babysitting and an additional $1.50 per hour for each child he watches. So, his total hourly rate can be represented as:
$8.00 + $1.50 * x = $12.50

Simplifying the equation:
$8.00 + $1.50x = $12.50

Subtracting $8.00 from both sides of the equation:
$1.50x = $12.50 - $8.00

Simplifying:
$1.50x = $4.50

To solve for x, we divide both sides of the equation by $1.50:
x = $4.50 / $1.50

Simplifying:
x = 3

Therefore, Anthony watches 3 children.

Answer 3

To determine the number of children Anthony watches, we can use algebra. Let's assume that the number of children he watches is represented by "x".

According to the given information, Anthony earns $8.00 per hour for babysitting, and an additional $1.50 per hour for each child he watches. Therefore, his total hourly rate can be expressed as:

Hourly rate = $8.00 + ($1.50 * number of children)

And we also know that his total hourly rate is $12.50. So we can set up the equation:

$12.50 = $8.00 + ($1.50 * x)

To solve for "x", we need to isolate it on one side of the equation. Let's subtract $8.00 from both sides:

$12.50 - $8.00 = $1.50 * x

$4.50 = $1.50 * x

Now, let's divide both sides by $1.50:

($4.50 / $1.50) = x

3 = x

Therefore, Anthony watches 3 children.