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jasenka [17]
3 years ago
10

Please help I will mark brainliest

Mathematics
2 answers:
nevsk [136]3 years ago
7 0
C. 3.50 W

Hope this helps you out with your homework!
Sveta_85 [38]3 years ago
5 0

Answer: C

Step-by-step explanation:

$3.50/lb is the unit weight. Since your # of lbs is x it would be 3.50x. Simple

Have a nice day :)

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KATRIN_1 [288]

Answer:

a. False

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KengaRu [80]
Equation is: y=5/6x+8
5 0
3 years ago
Read 2 more answers
HILP3.)
Pachacha [2.7K]

Answer:

Step-by-step explanation:

a-number of advance  tickets

s-number of same day tickets

a*40+s*25=2400

a      +s      =75

I solve  with the substitution method

s=75-a

40a+25*(75-a)=2400

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5 0
3 years ago
Let f be a differentiable function on (-0o,00) such that f(-x)= f(x) for all x in (, o). Compute the value of f'(0). Justify you
snow_lady [41]

Answer:

f'(0)=0

Step-by-step explanation:

Applying the chain rule

\frac{d}{dx} (f(-x))=-\frac{df}{dx}

Then it becomes

\frac{df}{dx} =-\frac{df}{dx}

In x=0

\frac{d[tex]f'(0)=-f'(0)\\f'(0)+f'(0)=0\\2f'(0)=0\\f}{dx} =-\frac{df}{dx}[/tex]

Then

f'(0)=0

8 0
3 years ago
The course itself is 2/5 of a mile long. If Blake completed the four laps in 12 minutes, then his average speed around the track
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3 years ago
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