3 years ago

Can you help me with this

1 answer:

3 0

I can help with number 4 we are learning this in my class to (5th grade) Its tough

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RideAnS [48]

$\displaystyle\\
 \frac{3y-8}{12} = \frac{y}{5} \\ \\ 
5(3y-8)=12y\\\\
15y-40=12y\\\\
3y = 40\\\\
\boxed{y = \frac{40}{3}}$

3 0

3 years ago

cestrela7 [59]

Answer:

Total cost= $51

Step-by-step explanation:

<u>Giving the following information: </u>

Fixed cost= $5

From 0 to 40,000 gallons= $0.0007 per gallon

From 40,001 to infinity= $0.0009

<u>We need to calculate the total cost for 60,000 gallons:</u>

Total cost= 5 + 40,000*0.0007 + 20,000*0.0009

Total cost= $51

7 0

3 years ago

Ray Of Light [21]

Answer:

Is there any picture for it?

Step-by-step explanation:

6 0

3 years ago

Valentin [98]

Answer:

be more specific

Step-by-step explanation:

For me to answer it

8 0

3 years ago

GaryK [48]

I think it is #1) x^3 +4

6 0

3 years ago