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PtichkaEL [24]
3 years ago
8

Y = 4x - 2 y = x + 3

Mathematics
1 answer:
mihalych1998 [28]3 years ago
3 0

Answer:

Step-by-step explanation:

x = 1

(x^2-4x+3=0 or sin(x)=1)

x = 1

( x^2-4x+3=0 or sin(x)=1)

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(x - 8) + 33 = 180<br>how would i find x ?​
andrew11 [14]

Answer:

X = 155

Step-by-step explanation:

You subtract 180 and 33 to get 147 and add 8 to that and you get 155 as your answer

8 0
3 years ago
Read 2 more answers
Mr. Edwards hired a new employee to work in his bakeshop. In one hour, this employee burned 439439439 chocolate chip cookies, wh
pshichka [43]

Answer:

The new employee burn <u>1756 cookies</u> in the course of the day.

Step-by-step explanation:

Given:

Mr. Edwards hired a new employee to work in his bakeshop. In one hour, this employee burned 439 chocolate chip cookies, which represented 25 percent of all the cookies the employee burned in that day.

Now, to find the cookies the new employee burn in the course of the day.

Let the cookies the new employee burn in the course of the day be x.

Number of chocolate chip cookies new employee burned = 439.

Percent this represented of all the cookies the employee burned in that day = 25%.

Now, to get the cookies the new employee burn in the course of the day we put an equation:

25\%\ of\ x=439

\frac{25}{100} \times x=439

0.25\times x=439

<em>Dividing both sides by 0.25 we get:</em>

x=1756.

Therefore, the new employee burn 1756 cookies in the course of the day.

3 0
3 years ago
if the side of a square is tripled,how many times the perimeter of the first square will that of the new square be?
Sergio [31]

Answer:

The perimeter of the new square is three times the perimeter of the first one.

Step-by-step explanation:

You just need to put in an example number to figure this out.

Lets say one square has a side of two, and another a side of 6.

Perimeter of square 1: 8

Perimeter of square 2: 24

24 is three times more than 8.

6 0
3 years ago
Read 2 more answers
Tracy deposited $59 into a bank account that earned 3.5% simple interest each year.
tatyana61 [14]

Answer:

Answer

Find out the how much money was in the account after 1\frac{1}{2} years.

To prove

Formula

Simple\ interest = \frac{Principle\times Rate\times time}{100}

As given

Tracy deposited $59 into a bank account that earned 3.5% simple interest each year.

Principle = $59

Rate = 3.5 %

Time = 1\frac{1}{2}

i.e

Time = \frac{3}{2}

Time = 1.5 years

Put all the values in the equation

Simple\ interest = \frac{59\times 3.5\times 1.5}{100}

                                =  \frac{309.75}{100}[/tex]

                               = $3.1(approx)

Amount in the account = Principle + Simple interest

                                     = $59 + $ 3.1

                                     = $ 62.1

1 Dollar = 100 cent

Now convert $62.1 into cent.

= 62.1 × 100

= 6210 cent

Therefore the money in the account is 6210 cent .

8 0
3 years ago
I need help on this question
antoniya [11.8K]

the answer would be C, 35

4 0
4 years ago
Read 2 more answers
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