The length of a picture is 10 cm more than the width. The area is 1200 cm. Find the dimensions of the picture.

length is 40, width is 30

Step-by-step explanation:

i am unable to solve this problem

step-by-step explanation:

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.