3 years ago

Is 3/5 equivalent to 6/11

1 answer:

ella [17]3 years ago

8 0

Answer:

Step-by-step explanation:

3/5 is equivalent to 6/10, not 6/11. :)

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Paha777 [63]

Answer:

$C(t)=80t+50, \text{ for }t\leq 8$ .

Step-by-step explanation:

Let C represent total daily charges in dollars and t represent time in hours.

We have been given that a plumber charges $50 for a service call plus $80 per hour.

The amount charged for t hours would be $80t$ .

The total amount charged for t hours would be $C(t)=80t+50$ .

We are also told that plumber spends no longer than 8 hours a day at any one site, this means that time t have a restriction as:

$t\leq 8$

Therefore, our required cost function would be $C(t)=80t+50, \text{ for }t\leq 8$ .

3 0

3 years ago

Anna35 [415]

Just add 4 on both sides then divide both sides by 4 and then you’ll get your answer. I hope that helps!

7 0

3 years ago

bekas [8.4K]

B is the answers I think so

6 0

2 years ago

k0ka [10]

Answer:

4.2 laps

Step-by-step explanation:

because 4 laps is 1600+ the 80 which is a 1/5 of 400 causing it to be .2

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2 years ago

natta225 [31]

6+5y is the equation

7 0

2 years ago