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tigry1 [53]
3 years ago
13

Doug left $3 as a tip on a lunch bill of $14.

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0

Answer:

a)

Step-by-step explanation:

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Can somebody please give me the answer I will mark u brilliant
VARVARA [1.3K]

Answer:

x = 6.7

Step-by-step explanation:

We know that 3.5 + x = 10.2, so if we do inverse operations we can find out the value of x.

10.2 - 3.5 = 6.7

we can check our work by substituing it back in the equation for x

6.7 + 3.5 = 10.2

so now we know that x = 6.7. I hope this helps :)

7 0
3 years ago
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A demographer is investigating various populations to find out how they use resources. She wants to select the population that u
horrorfan [7]

Answer:

She should select an industrial society (industrial population)

Step-by-step explanation:

An industrial society is a society that owes its operations to the use of technology which supports human usage of resources that allows high production turnouts.

An industrial society has high liking le preference for large population with a high capacity for external energy sources (e.g.fossil fuels) which in directly or indirectly increases the rate which resources are being used and also scale of production.

The resources could be human (labour) natural resources such as water, air, coal, natural gas, coal, etc. and it could also be technology advancements.

7 0
3 years ago
What is the area of the parallelogram? A parallelogram with a base of 14 centimeters and a height of 5 centimeters.
oksano4ka [1.4K]

Answer:

<h3>The answer is 70cm²</h3>

Step-by-step explanation:

Area of a parallelogram = base × height

From the question

base = 14 cm

height = 5 cm

Substituting the values into the above formula we have

Area = 14 cm × 5 cm

<h3>Area = 70cm²</h3>

Hope this helps you

6 0
3 years ago
What is 3 billion divided by 24 simplified
wariber [46]

Answer: one hundred and twenty five million

6 0
3 years ago
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PLZ HELP ME. IF YOU HAVE ANY QUESTIONS MESSAGE ME!!
sdas [7]
I'm sure it's B
hope this helps :)
5 0
3 years ago
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