F(x) = -2.5x + 135...where x is the number of weeks, and f(x) = total weight
⅓x² +11x-75<105
⅓x² +11x-75-105<0
⅓x² +11x -180<0
x² +33x - 540<0
(x+45)(x-12)<0
(x-12)<0 or (x+45)>0
x<12 or x >-45
answer is A
Answer:
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Step-by-step explanation:
Hey there!
1.
If Jessica found 3/6 of her money, half of it is still missing.
This is because 3/6 = 1/2, so Jessica also found half of her money and is missing half of it.
2.
16 ounces = 1 pound
16 ounces * 10 pounds = 160 <------
If the baby weighs 10 pounds, he weighs 160 ounces.
Hope this helps you.
Have a great day!
