Christi alters a skirt. she cuts 7 inches off the bottom of the skirt and then adds a 5-inch ruffle to the skirt's remaining bottom edge. which expression best represents the final length of the skirt?

a. 2-s

b. 2+s

c. s-2

d. s-12

evan chose d as the correct answer. how did he get that answer?

the reporter's right

step-by-step explanation:

1/4 = .25 / 25%

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.

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .