2 years ago

Can someone help and explain for me please

Mathematics

1 answer:

Brilliant_brown [7]2 years ago

8 0

The answer is (4,0).

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How do I solve and find x for this question

Fed [463]

Answer: -9.1

Explanation
-3x +12.4=39.7
First minus 12.4 from both sides

-3x +12.4=39.7
-12.4 -12.4
-3x=27.3
Now devid both sides by -3
X= -9.1

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2 years ago

The owner of a new restaurant wants to have seating for more than 75 people. There is currently a

Fudgin [204]

Answer:

$4m+3>75$

Step-by-step explanation:

Given:

Number of people to be seated should be greater than 75.

Let $n$ be the number of people. So,

$n > 75$

Now, there is a single private chef's table that can seat 3 people.

Tables bought by the owner = $m$

Number of people seated in 1 table = 4

So, number of persons that can be seated in $m$ tables = $4\times m=4m$

Now, total number of persons that can be seated in these two types of tables is the sum of 3 and $4m$

Therefore, $n = 4m+3$

But, $n>75$

Hence, the inequality to show the situation is:

$4m+3>75$

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2 years ago

$30,000 is invested for 15 years with an APR of 4.5% and daily compounding.

Alex73 [517]

Answer:

202500

Step-by-step explanation:

15x0.45=6.75

30000x6.75=202500

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2 years ago

Wrote a problem for the equation 0.5n= 12.5.

statuscvo [17]

Emma wanted to buy some apples from the store. They each cost $0.5. If Emma paid $12.5 in total, how many apples did Emma buy?

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2 years ago

The area of a square garden is shown. how long is each side of the garden?

andrey2020 [161]

I believe the answer is 11ft

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3 years ago