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1 year ago

Which of the following could be a real-world description of the quantity four times x end quantity divided by 7?

1 answer:

6 0

The real-world description of the quantity four times x end quantity divided by 7 will be B. The cost per pizza for 4 pizzas divided by 7 people.

<h3>How to illustrate the information?</h3>

It should be noted that the information that is given is illustrated as:

four times x end quantity divided by 7

This will be:

= (4 × x) / 7

Therefore, the real description will be that the cost per pizza for 4 pizzas divided by 7 people.

In conclusion, the correct option is B.

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3 years ago

Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day

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Step-by-step explanation:

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Standard deviation : $\sigma=38\text{ miles per day}$

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3 years ago

The school that Jeremy goes to is selling tickets to a play. On the first day of ticket sales the school sold 8 senior citizen t

telo118 [61]

Answer:

x=$10

y=$12

Step-by-step explanation:

Step one:

given

let senior tickets be x

and child be y

8x+9y=188----1

also on the second day

x+5y=70-------2

the system of equation is

8x+9y=188-----1

x+5y=70---------2

x=70-5y, put this in 1

8(70-5y)+9y=188

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divide by -31

y=-372/-31

y=$12

put y= 12 in x+5y=70---------2

x+5(12)=70---------2

x+60=70

x=$10

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2 years ago