Answer:
Troposphere
Step-by-step explanation:
We humans live in the troposphere, and nearly all weather occurs in this lowest layer. Most clouds appear here, mainly because 99% of the water vapor in the atmosphere is found in the troposphere.
$489.50+x=$756.80
x=amount paz has.
756.80-489.50 = 267.3
so Paz has $267.30
5x+2(-2x+3)=5
5x-4x+6=5
x=-1
Then plug back into either to solve for y.
y=-2(-1)+3
y=2+3
y=5
Substitution means you just replace one variable with the other equation so only one variable is showing. That’s how you solve for the first variable.
