3|x + 7| = 21

PLEASE HELP ASAP

x=0, x = -14

Step-by-step explanation:

You can first divide each side with 3, which will result in :

|x+7| = 7

Then there is two cases where x is positive and x is negative :

x+7 = 7

and

x+7 = -7

x = 0

x = -14

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

5.25 ounces

step-by-step explanation:

divided 3/4 and 6