Respuesta :

Answer:

1.$40

2.10

3.300

Step-by-step explanation:

1. 25-15=10

So that means she earns $5 per hour

5 pm - 2pm =3

5x3=15

25+15=40

2. 7-5=2

So that means he fixed 1 computer a hour

6pm - 3pm= 3

3x1=3

7+3=10

3.

9pm - 6pm =3

150/3=50

So that mean each hour the bus travels 50 miles

12pm - 9pm = 3

50x3=150

150+150=300