Giovanni went to los angeles, california, for the summer to visit his cousins. he used a map of bus routes to get from the airport to his cousin's house. the distance from the airport to his cousin's house is 56km. on his map, the distance is 4 cm. what is the scale factor?

Step-by-step explanation:

You know that the actual distance from the airport to his cousin's house is 56 kilometers and on the map this distance is 4 centimeters.

Then, you need to make the conversion from kilometers to centimeters (Remember that ):

Therefore, you can apply this procedure in order to find the scale factor:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8