Amanda spent a total of $1,440 for lunches during the last 4 months . What is her average cost per month for lunch?

$360.00

Step-by-step explanation:

The average is the total divided by the number of times.

1440/4 is the answer, or 360.

Hope that helped,

-sirswagger21

exa:

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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.

they used 313 gallons of paint