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jasenka [17]
3 years ago
7

The Sanchez family ordered 3 children's meals and an adult meal at a restaurant.

Mathematics
2 answers:
Gekata [30.6K]3 years ago
6 0

Answer:

5

Step-by-step explanation:

3x + 12 = 27 3x = 15 x = 5

MrRa [10]3 years ago
4 0

Answer:

5 dollars per child

Step-by-step explanation:

The total cost was 27.

The adult meal was 12 dollars.

27- 12 = 15

there are three children

15 ÷ 3 = 5

therefore the kids meals were $5.00 per kid.

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Which two issues have increased the need for alternatives to fossil fuels?
kirill115 [55]

Answer:

1. Global warming / carbon emission

2. Limited availability of the Earth resources

Step-by-step explanation:

1. Global warming is the ongoing rise of the average temperature of the Earth's climate system and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming. It is a major aspect of climate change which, in addition to rising global surface temperatures, also includes its effects, such as changes in precipitation. The global warming is as a result of carbon emissions caused largely by fossil fuel

2. Limited availability of earths resources as warranted the need to source for alternative means of energy

8 0
3 years ago
Jennifer has 25 books on her bookshelf. She has 10 fiction books, and the rest are non-fiction books. If Jennifer selects a game
saul85 [17]

Answer:

<h2>3/5</h2>

Step-by-step explanation:

If Jennifer has 25 books on her bookshelf and she has 10 fiction books, the number of non-fiction books she has will be 25-10 = 15 non- fiction books.

Probability is the likelihood or chance that an event will occur.

Probability = Expected outcome of event/total outcome.

Since we want the expression that represents the probability that the book she selects will be a non-fiction book, our expected outcome will be 15(the total non fiction she selected)

The total outcome will be the total number of books i.e 25.

Probability that she elects non fiction book = 15/25

= 3/5

3 0
3 years ago
What is the hypothenuse of a right triangle with bases 13cm and 5cm?
NikAS [45]
To find the hypothenuse use Pythagorean theorem: 13²+5²=h²,
h=√13²+5²=13.93cm = hypothenuse.
5 0
3 years ago
8 times the difference of 2 and a number
ankoles [38]
Hello There!

It would be 8(2-x)

Hope This Helps You!
Good Luck :) 

- Hannah ❤
3 0
3 years ago
Read 2 more answers
Help ASAP plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Lostsunrise [7]

Answer:

B

Step-by-step explanation:

since 28 is the amount of time it takes for him to mow a lawn, we have to have an answer that involves time, which is B.    

8 0
2 years ago
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