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3 years ago

250% increase of 28,000?

2 answers:

6 0

250% can be converted into a fraction 250/100 or into a decimal 2.50.
so 250% of 28,000 is 2.50 times 28,000 which is 70,000.
28,000 is increased by 70,000 to 98,000

vovangra [49]3 years ago

5 0

In math "of" means multiply (x). So 250% increase of 28,000 means

250% x 28,000 + 28,000 (we add 28000 because it's an increase so we have to add it to the original amount).

250% x 28000 =
2.5 x 28000 = 70,000

Now add it back to the original 28,000

70,000 + 28,000 = 98,000

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On a Venn diagram, a value that represents what two circles have in common is written outside of both circles. True or false

Lana71 [14]

Answer: False.

Values that are in common with both circles will be inside both circles. These values will be in the overlapping region of the two circles.

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3 years ago

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What would be da answer people

aivan3 [116]

Answer:

n=2

Step-by-step explanation:

(-y + -2 ) + ( 3y + 6)

-y + 3y = 2y

2 + (-6) = -4

equals to ( 2y - 4)

4 0

3 years ago

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<img src="https://tex.z-dn.net/?f=x%20%2B%20y%20%3D%209%20y-x%3D1" id="TexFormula1" title="x + y = 9 y-x=1" alt="x + y = 9 y-x=1

Lapatulllka [165]

Answer:

x = $\frac{4}{5}$ , y = $\frac{1}{5}$

Step-by-step explanation:

Express as 2 equations, that is

x + y = 1 → (1)

- x + 9y = 1 → (2)

Add the 2 equations term by term to eliminate x, that is

10y = 2 ( divide both sides by 10 )

y = $\frac{2}{10}$ = $\frac{1}{5}$

Substitute this value into (1) and solve for x

x + $\frac{1}{5}$ = 1 ( subtract $\frac{1}{5}$ from both sides )

y = $\frac{5}{5}$ - $\frac{1}{5}$ = $\frac{4}{5}$

5 0

3 years ago

3. Sоlvе з+2У-1 and x-2y = 13. (D)<br>ху<br>ху

sp2606 [1]

Answer:

The value of x and y for the given two linear equation is x = 7 , y = - 3

Step-by-step explanation:

Given two linear equation as :

x + 2 y - 1 = 0

Or, x + 2 y = 1 ..........A

x - 2 y = 13 ............B

Now, Solving both equations A and B

i.e (x + 2 y) + (x - 2 y) = 1 + 13

Or, (x + x) + (2 y - 2 y) = 14

Or, 2 x + 0 = 14

Or, 2 x = 14

∴ x = $\dfrac{14}{2}$

i.e x = 7

Now, Put the value of x into eq A

So, 7 + 2 y = 1

Or, 2 y = 1 - 7

Or, 2 y = - 6

∴ y = $\dfrac{- 6}{2}$

i.e y = - 3

So, The value s of x = 7 and y = - 3

Hence, The value of x and y for the given two linear equation is x = 7 , y = - 3 Answer

3 0

3 years ago

Write an equation in slope intercept form for the line that is parallel to y = x - 6 and that passes through the point (-5, -6)

mafiozo [28]

Answer:

y = x - 1

Step-by-step explanation:

First, determine your slope from the given equation y = x - 6

In slope intercept form: y = mx + b, the value for m is the slope.

By looking at "x", there is a coefficient of 1 and therefore 1 is the slope.

Since parallel lines have the same slope, use the slope 1 to rewrite a second eqaution using

the point-slope formula: y - y1 = m(x - x1) and the given point (-5, -6)

y - y1 = m(x - x1)

y - (-6) = 1 (x - (-5)) (Plug in values)

y + 6 = 1(x + 5) (Distribute negatives)

y + 6 = 1x + 5 (Distribute 1 to both terms in the parentheses)

- 6 - 6 (Subtract 6 from both sides)

y = 1x - 1 OR y = x - 1

Check your work by plugging in the given point to your equation:

y = x - 1

-6 = -5 - 1 (Plug in values)

-6 = -6

8 0

3 years ago