Substitute x with its value, -14
y=1/2 (-14)
y= -14/2
y= -7
Step-by-step explanation:
1 pound = 453.592 grams for approximate result we can use 454 so
We have to find 22 pounds into grams
= 454 x 22 = 9988 grams
The total volume I suppose is what you are asking.
You can simplify this into 1/3 = .33
2.5 + .33 = 2.88 cups.
<span> (3x</span>² <span>+ 8) - (2x</span>² <span>+ 1)
= </span>3x² + 8 - 2x² - 1
= 3x² - 2x² + 8 - 1
= x² + 7
Answer:
-5
Step-by-step explanation:
