The sum of two numbers is 12. The first number, x, is twice the second number, y. Which system of equations could be
used to find the two numbers?
{ x + y = 12
1 x = 2 + y
s x + y = 12
1 X = 2y
o {xy = 12
= 2 + y
O
xy = 12

x + y = 12

x = 2y

Step-by-step explanation:

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*