The list below shows the prices of T-shirts at a clothing store,

Mathematics

1 answer:

VLD [36.1K]2 years ago

3 0

Answer:

The answer is the sum of the prices divided by 7.

Step-by-step explanation:

~Anna

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Two ways to solve -2(4x+3)=12x-6

olasank [31]

Answer:

$\huge\boxed{x=0}$

Step-by-step explanation:

$-2(4x+3)=12x-6\qquad\text{divide both sides by (-2)}\\\\4x+3=-6x+3\qquad\text{subtract 3 from both sides}\\\\4x=-6x\qquad\text{add}\ 6x\ \text{to both sides}\\\\10x=0\qquad\text{divide both sides by 10}\\\\\boxed{x=0}\\\\=================================$

$-2(4x+3)=12x-6\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\(-2)(4x)+(-2)(3)=12x-6\\\\-8x-6=12x-6\qquad\text{add 6 to both sides}\\\\-8x=12x\qquad\text{subtract}\ 12x\ \text{from both sides}\\\\-20x=0\qquad\text{divide both sides by}\ (-20)\\\\\boxed{x=0}$

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2 years ago

The perimeter of a rectangular parking lot is 296 m if the width of the parking lot is 65 m , what is its length

Sophie [7]

Answer:

166

Step-by-step explanation:

So the width is 65, so two sides are each 65m long. So multiply 65*2 which is 130. this means that the other two sides need to equal 130 when added, so divide 130/2 which is 65

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2 years ago

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I just need to know how to do these questions in the picture above^?

Sav [38]

In the second one I'm pretty sure you just measure the length of the points.

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Answer: