Answer:
here's what we know:
a + b = 72
a - b = 26
We can use the elimination method to solve this problem:
---------------
2a = 98
Divide both sides by 2:
a = 49
So we now have:
49 + b = 72
and:
49 - b = 26
Subtract 49 from both sides:
b = 23
and
-b = -23 (multiply both sides by -1) → b = 23
Step-by-step explanation:
8,610,309 should be it
There are 2 ters because you would distribute the 19 to the a and the b to make it 19a + 19b, which has 2 terms
y=1/3 x2
