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Anuta_ua [19.1K]
3 years ago
11

3x = 2х + 50please help​

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0

Answer:

Hole this will help you.

I put instructions too.

Step-by-step explanation:

Can you give me brainlist pwees

Citrus2011 [14]3 years ago
3 0

Answer:

x = 50

Step-by-step explanation:

1. 3x = 2x + 50

2. Minus the x value from the right side and the left slide

3.(3x - 2x) = (2x - 2x) + 50

4. x = 50

5. To check your answer plug in 50 as a value of x.

6.3 * 50 = 2 * 50 + 50

7. 150 = 150

8. We are correct! So x = 50.

Thank you Zlovecoding

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Help please will give brainliest
alex41 [277]
<h2>Answer:</h2>

<u>Cost of basketball sneakers with tax</u> = $96.12

<u>Amount of tax</u> = 8% of cost price

= 8/100 × 96.12

= $7.6896.

<u>Cost of sneakers without tax</u> = $96.12 - $7.6896.

= $88.43.

4 0
2 years ago
PLEASE HELP precal!
sergij07 [2.7K]
Check the picture below

so.. .hmmm the vertex is at the origin... and we know the parabola passes through those two points... let's use either.. say hmmm 100,-50, to get the coefficient "a"

keep in mind that, the parabolic dome is vertical, thus we use the y = a(x-h)²+k  version for parabolas, which is a vertical parabola

as opposed to x = (y-k)²+h, anyway, let's find "a"

\bf y=a(x-0)^2+0\implies y=ax^2\qquad &#10;\begin{cases}&#10;x=100\\&#10;y=-50&#10;\end{cases}\implies -50=a100^2&#10;\\\\\\&#10;\cfrac{-50}{100^2}=a\implies -\cfrac{1}{200}=a&#10;\\\\\\&#10;thus\qquad \qquad y=-\cfrac{1}{200}x^2\implies \boxed{y=-\cfrac{x^2}{200}}

now.. .your choices, show.... a constant on the end.... a constant at the end, is just a vertical shift from the parent equation, the equation we've got above.. is just the parent equation, since we used the origin as the vertex, it has a vertical shift of 0, and thus no constant, but is basically, the same parabola, the one in the choices is just a shifted version, is all.


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3 years ago
How would you determine the distance between (6,8) and (2,-3)
Leno4ka [110]

Answer:

negative slope

Step-by-step explanation:

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3 years ago
A square name tag has sides that are 5 centimeters long. What is the name tag's area?
katen-ka-za [31]

Answer:

25

Step-by-step explanation:

To get the area you multiply length and width. The length and width are both 5. 5 times 5 equals 25.

Hope this helped!

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3 years ago
How to calculate down payment on a house
Scrat [10]

Answer:

Steps below:)

Step-by-step explanation:

1. Find the mortgage amount.

2. Choose a interest rate on your mortgage.

3. Choose a mortgage term that is the median for your financial needs.

4. Calculate the monthly principal and interest payment using a financial calculator, a spreadsheet program such as Excel or an online mortgage calculator.

5. Determine the monthly amount you will pay into escrow each for payment of your property taxes.

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