Answer:
Step-by-step explanation:
a = 5b-10
a+b = 26
(5b-10)+b = 26
b = 6
a= 5b + 10 = 40
The answer to the question you are looking for is right in front of u
I think $8. That’s the difference between the highest and lowest number.
Because u might need it in the real world.
You would distribute, 300 times 80 is 2400 and -3x times 1x is -3x so the equation would be y=2400-3x