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2 years ago

What is the value of n in the equation ?Solve the equation. –9x + 1 = –x + 17

Mathematics

1 answer:

vazorg [7]2 years ago

7 0

Answer:

-2

Step-by-step explanation:

→ -9x + 1 = -x + 17

→ -9x + x = 17 - 1

→ -8x = 16

→ x = -16/8

→ [ x = -2 ]

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The local museum had 10,000 visitors in 1995.

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Answer:

Step-by-step explanation:

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3 years ago

Write the fraction as a percent, if nessisary round to the nearest tenth of a percent 8/12

dalvyx [7]

The answer is C or about 66.7%.

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4 years ago

Read 2 more answers

A rectangular field has dimension of 91 feet by 60 and 1/3 feet what is the area of the field

Oliga [24]

Answer:

Area = $91*\frac{181}{3}=5490\frac{1}{3}$ square feet

Step-by-step explanation:

The area of a rectangle is given by the formula:

A = length * width

Where length is 91 feet and width is $60\frac{1}{3}$ feet

Before we do the multiplication, we have to change the mixed number [width] into an improper fraction by using the rule shown below:

$a\frac{b}{c}=\frac{(a*c)+b}{c}$

Hence,

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So, the area is:

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8 0

4 years ago

4x+y=210 and 3x+2y=195

meriva

Subsitution

4x+y=210
minus 4x both sides
y=210-4x
sub 210-4x for y in other equation

3x+2(210-4x)=195
3x+420-8x=195
-5x+420=195
minus 420 both sides
-5x=-225
divide both sides by -5
x=45

sub back

y=210-4x
y=210-4(45)
y=210-180
y=30

x=45
y=30
(x,y)
(45,30)

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3 years ago

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Find X, Y, Z,<br> (I believe X is 12?)

Serggg [28]

Answer:

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