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dedylja [7]
3 years ago
11

Nao and Arban drive to work. Nao drives 95 miles in 2.5 hours. Arban drives 128 km in 1 hour 15 min. Work out the difference bet

ween their average speeds in km/h. 1 mile = 1.6 km
Mathematics
1 answer:
statuscvo [17]3 years ago
4 0

Answer:

Nao = 95/2.5 = 38 miles per hour

15 min x (1 hour / 60 min) = .25

Arban  =  128 km x (1 mile / 1.6 km) / 1.25 hour = 64 miles per hour

Step-by-step explanation:

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Choose the equation below whose axis of symmetry is x = 0. (1 point) y = x2 + 2x y = x2 − 16x + 58 y = x2 + 2 y = x2 − 4x + 2
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Look at the table showing prices of different items at a store.
kati45 [8]

The types of items that cost less than $3.75 per item are Paperbacks and notebooks.

<h3>How do we determine the price of a unit item in a word problem?</h3>

The price of a unit item can be determined by dividing the total price by the number of units sold.

Given that:

Paperbacks sold 3 units for $10.65;

  • 1 unit will be sold for = $10.65/3 = $3.55

Notebooks sold 4 units for $14.36;

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Puzzles sold 3 units for $11.85;

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Therefore, from the above calculations, we can conclude that the types of items that cost less than $3.75 per item are Paperbacks and notebooks.

Learn more about calculating the unit price of an item here:

brainly.com/question/5028370

#SPJ1

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