1. TWO numbers total 72 and have a difference of 12 Find the two numbers
The larger number is
and the smaller number is

Let the two numbers be x and y.

We know that:

x+y=72

x-y=12

Sum the two equations:

2x=84

Divide both sides by 2:

x=42

Plug this value for x in one of the two equations:

42-y=12 ---> y=42-12=30

if this is really you s much. i only have 3 points left and i have 2 questions to ask

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400