Answer:
see below!!
Step-by-step explanation:
x + 3y = 5,
y = –x + 3
Substitute the point into each equation and verify that it is true
x + 3y = 5, 2 +3(1) = 5 5 = 5 true
y = -x +3 1 = -2+3 1=1 true
(2,1) is a solution
A reasonable conclusion is that Donald is the oldest the person because Donald is older than Jeanette, Ethan, and Allen.
Answer: 70s - 70
Step-by-step explanation:
