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3 years ago

I have a question about brainly.... how can i change my name?

Mathematics

2 answers:

ANEK [815]3 years ago

8 0

Simple go to preferences in profile settings and edit your name from there and save and your all set

Mariulka [41]3 years ago

7 0

Answer:

Follow these steps to make a change:

1. Log in to your account.

2. Go into your Profile Settings, select Edit Profile

3. Go to Your Preferences and edit the First Name section

4. Select Change to save

Step-by-step explanation:

Hope this helped!

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X = 7 + 3y

pogonyaev

<h3>Given Equation:</h3>

x = 7 + 3y

or, x - 3y - 7 = 0 ........ (i)

5x + 6y = 14

or, 5x + 6y - 14 = 0 .........(ii)

The value of x and y.

<h3>Solution:</h3>

By dividing eq. ii by 2, we get

5/2x + 3y - 7 = 0 ........ (iii)

By adding eq. i and eq. iii, we get

15/2x = 0

or, <u>x = 0</u> ........(iv)

By putting eq.(iv) in eq. (i), we get

0 - 3y - 7 = 0

or, -3y = 7

or, <u>y = </u><u>-</u><u>7/</u><u>3</u>

<h2>Answer: ( 0, -7/3 )</h2>

The value of x and y is 0 and -7/3 respectively.

5 0

3 years ago

Read 2 more answers

(b+3)1/2+b1/2=3<br> A. b=0 and b= 2/3<br> B. b=1/4 and b=2<br> C. b=1<br> D. b=3

yan [13]

The answer is C Kay. Got it?

4 0

3 years ago

Plz help me answer this plz!!!

musickatia [10]

Answer:

w=5

Step-by-step explanation:

two negatives is a positive

7 0

3 years ago

Which dot plot is symmetric?

AVprozaik [17]

Answer:

symmetric (u shaped), uniform, and symmetric (bell shaped)

3 0

4 years ago

Dr. Jones is interested in expanding his practice by adding a piece of radiology equipment. The basic cost of the equipment woul

inysia [295]

Answer:

<u>Dr. Jones' projected income is US$ 56.793, projected costs are US$ 61,935.48 and projected loss is US$ 5,142.48 for the 1st year of the radiology service.</u>

Step-by-step explanation:

1. Dr. Jones Income per year:

Income = 1,100 * 51.63

<u>Income = US$ 56,793</u>

<u>2. Dr. Jones Costs</u>

Equipment = US$ 1,564.29 loan cost monthly

Radiology tech salary = US$ 39,600 (including taxes and fringe benefits)

Variable cost = US$ 3.24 * 1,100

Equipment = 1,564.29 * 12 = US$ 18,771.48

Radiology tech salary = US$ 39,600

Variable cost = US$ 3,564

Total costs = Equipment loan cost + Radiology tech salary + Variable cost

Total costs = 18,771.48 + 39,600 + 3,564

<u>Total costs = US$ 61,935.48</u>

<u>3. Dr. Jones Profit or Loss</u>

Profit or loss = Income - costs

Profit or loss = 56,793 - 61,935.48 (Costs are higher than income)

5 0

3 years ago