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wolverine [178]
2 years ago
11

A group of friends go out for a meal and the meal costs £148.

Mathematics
1 answer:
statuscvo [17]2 years ago
5 0
148 x 0.25= 37

you would multiply by the percent off they get.
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Solve the Inequality for x<br><br><br> –8x + 16 &gt; –72
erastova [34]

Answer:

Inequality Form:

x< 11

Interval Notation:

( − ∞ , 11 )

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

4 0
3 years ago
3x + 2y = 9 x - 4y = 4
kherson [118]

Answer:

Enter a problem...

Algebra Examples

Popular Problems Algebra Solve by Substitution 3x-4y=9 , -3x+2y=9

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2

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9

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3

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3

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3

)

+

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y

.

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x

=

3

+

4

y

3

−

9

−

2

y

=

9

Solve for

y

in the second equation.

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x

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3

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4

y

3

−

2

y

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18

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x

=

3

+

4

y

3

y

=

−

9

Replace all occurrences of

y

in

x

=

3

+

4

y

3

with

−

9

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x

=

3

+

4

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9

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3

y

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9

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3

+

4

(

−

9

)

3

.

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x

=

−

9

y

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The solution to the system of equations can be represented as a point.

(

−

9

,

−

9

)

The result can be shown in multiple forms.

Point Form:

(

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9

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Equation Form:

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image of graph

7 0
3 years ago
What is 27 is what % of 60?
natta225 [31]
Let 27 be x% of 60

so,
x/100 *60 = 27
x = 27*100/60 = 270/6 = 45

So,
27 is <em>45%</em> of 60.
6 0
3 years ago
Segment AB has endpoints on the coordinate grid where A is (- 18, 5) and B is (- 4, 5) Point Z is located exactly 1/8 of the dis
fenix001 [56]

Given:

Endpoints of segment AB are A(- 18, 5) and B(- 4, 5).

Point Z is located exactly 1/8 of the distance from A to B.

To find:

The value of the x-coordinate of point Z.

Solution:

Point Z is located exactly 1/8 of the distance from A to B.

AZ:AB=1:8

AZ:ZB = AZ:(AB-AZ)= 1:(8-1) = 1:7

It means point Z divided segment AB in 1:7.

Using section formula, the x coordinate of point Z is

x-coordinate=\dfrac{mx_2+nx_1}{m+n}

x-coordinate=\dfrac{1(-4)+7(-18)}{1+7}

x-coordinate=\dfrac{-4-126}{8}

x-coordinate=\dfrac{-130}{8}

x-coordinate=-16.25

Therefore, the required x-coordinate of point Z is -16.25.

3 0
3 years ago
Find two equivalent fractions for 2/12
Gwar [14]
1/6 (divide each by 2)
4/24 (multiply each by 2)
8 0
2 years ago
Read 2 more answers
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