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3 years ago

13

Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? I WILL GIVE BRAINLYI

EST!!

1 answer:

Dmitry_Shevchenko [17]3 years ago

6 0

Answer:

4x^2+4x-1

Step-by-step explanation:

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Simplify. 2(x^2 + 5) - 3(x + 1) + 3

LekaFEV [45]

Answer:

2x^2+10-3x

Step-by-step explanation:

start by multiplying numberes into the parentheses.

2x^2+10-3x-3+3

now combine like terms

2x^2+10-3x

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2 years ago

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Step-by-step explanation:

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3 years ago

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Anettt [7]

Answer:

factorizar:

x2−16x + 48

Utilizando el método AC.

(x−12) (x−4)

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3 years ago

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Elis [28]

Answer:

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3 years ago

Parkside High School was having a talent show to raise money. It was x dollars for adults and $8 for students. Stephanie's famil

melomori [17]

Answer:

$x = 10$

Step-by-step explanation:

Given

$x per adult

$8 per student

Population:

$Students = 1$

$Adults = 4$

$Total = \$48$

Required

Determine the equation and solve for x

The system can be analyzed as thus:

The cost for 4 adults is: 4 * x

The cost for 1 students is: 8 * 1

Total Amount is: 48

From the analysis above, the equation is:

$4 * x + 8 * 1 = 48$

$4 x + 8 = 48$

Subtract 8 from both sides

$4 x + 8 -8= 48 - 8$

$4 x= 40$

Solve for x

$x = 40/4$

$x = 10$

5 0

3 years ago