Answer:
f(x) = -x^2 - 6x - 10
Step-by-step explanation:
Please write the original equation as f(x) = -(x + 3)2 - 1, as "(x + 3)2 is meaningless. We want:
f(x) = -(x + 3)^2 - 1, where " ^ " denotes exponentiation.
Expanding this, we get:
f(x) = -(x^2 + 6x + 9) - 1, or
f(x) = -x^2 - 6x - 9 - 1, or:
f(x) = -x^2 - 6x - 10 This matches the first answer choice.
Answer:
20 fluid ounces
Step-by-step explanation:
Each cup contains 8 fl oz. This means that if you multiply 2.5 times 8, you get 20.
If you want to break it down more, you can multiply the 2 * 8, then multiply the .5 * 8. Then add the answers together. So.... you get 16 + 4 = 20 fl oz.
Answer:
there is the ansere
Step-by-step explanation:
the ansere is all doing - 3/4 x-2 is all done.
Answer:
43 & 96
Step-by-step explanation:
x=one number
y=other number
x+y=139
x-y=53 x=y+53
substitute for x
y+53+y=139
reduce
2y+53-53=139-53
2y=86
2y/2=86/2
y=43
x=96
