All categories

3 years ago

Whats 5-2y=3x in standard form?

Mathematics

2 answers:

Luda [366]3 years ago

4 0

$5-2y=3x \\\\3x+2y=5$

musickatia [10]3 years ago

4 0

Y = mx + b

-2y = 3x - 5

Divide -2 by both sides to isolate y

Y = -3/2 x + 5/2

You might be interested in

K- 3/10 = 2/5 What does k equal

Vesna [10]

Answer:

k = 7/10

or as a decimal is 0.7

3 0

2 years ago

Limited time . 10 points

AfilCa [17]

Answer:

Therefore the value of x is

$x=1\pm\sqrt{19}i$

Step-by-step explanation:

Given:

$x^{2}+20=2x$ which is

$x^{2}-2x+20=0$

To Find:

x = ? using Quadratic Formula

Solution:

For a Quadratic Equation ax² + bx + c = 0 , Formula Method is given as

$x=\dfrac{-b\pm\sqrt{b^{2}-4ac}}{2a}$

On Comparing with above we get

$a=1\\b=-2\\c=20$

Substituting a , b , c in Formula method we get

$x=\dfrac{-(-2)\pm\sqrt{(-2)^{2}-4(1)(20)}}{2\times 1}\\\\x=\dfrac{2\pm\sqrt{-76}}{2}\\\\x=\dfrac{2\pm2\sqrt{19}i}{2}\\Dividing\ by\ 2\ we\ get\\\\x=1 \pm\sqrt{19}i$

Therefore the value of x is

$x=1\pm\sqrt{19}i$

8 0

3 years ago

Which expression is 5 times as large as the expression 345+23

natima [27]

Answer:

1840

Step-by-step explanation:

345+23=368*5

3 0

2 years ago

Read 2 more answers

Simplify. 5 - {-(-2)} A)-3 B) 3 C)-7 D) 7

Fed [463]

5 - {-(-2)}
5 - {+2} (negative + negative = positive)
5 - 2 (negative + positive = negative)
3

5 0

2 years ago

roland Purchasing pottery supplies for pottery class he buys a portable pottery wheel for $382 modeling clay for $12 and a potte

Anon25 [30]

Hello!

First you have to find the total of the items he bought

382 + 12 + 6.14 = 400.14

Then you apply the tax rate

400.14 * 1.0825 = 433.15155

We round this to 433.15

The answer is $433.15

Hope this helps!

7 0

3 years ago