Well, 4/5 is equal to 0.80 and 3/8 is equal to 0.375 and if you take the two and subtract them, you should end up with 0.425 or approximately 4/10 or 1/2.
C. 402
323.24 rounded = 323
79.13 rounded = 79
323 + 79 = 402
<span> -x^2 + -14x = 49
-(x^2 +14) = 49
-[(x+7)^2 -49] = 49
</span>
Answer:
0.30
Step-by-step explanation:
I'm not hundred percent sure but I believe it's 0.30