(x+8)(x−10) would be factored
Answer: -65/6
Step-by-step explanation:
The mean can be found by adding the two numbers and dividing by 2
let the second number be y
(x + y)/2 = 1/2x + 1
solve for y
multiply each side by 2
x + y = 2(1/2x + 1)
distribute
x + y = x + 2
subtract x on both sides
y = 2
ANSWER: the second number is 2
The standard method is correct but it shows 53 instead of 5.3
so it is False. Hope it helps
My guess would be distributive. i maybe be wrong so don't get mad if I'm wrong.