-6 is the answer since it’s closer to zero
It would be 6.5. The 5 after the decimal would stay the same since the number after it isn't greater than 5
5 is 5% of what number?
0.25 :)
There are 453.592 grams in 1 pound.
3825 / 453.592 = 8.43
3825 grams is about 8.43 pounds.
(f + g)(x) means f(x) + g(x)
So, you just input the function of f(x) and g(x) altogether, then simplify it.
(f + g)(x)
= f(x) + g(x)
= 2x² + 1 + x² - 7
= 2x² + x² + 1 - 7
= 3x² - 6
The answer is b
