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3 years ago

To cancel a term.its necessary to add the _____to both sides of the equation

Mathematics

1 answer:

ahrayia [7]3 years ago

8 0

Answer:

To cancel a term, it is necessary to add the <em>opposite of the term</em> to both sides of the equation

Step-by-step explanation:

Adding opposites creates a sum of zero. Zero added to anything else does not change the its value. So, adding the opposite of a term effectively removes it from (that side of) the equation.

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−2x = 4y + 6 2(2y + 3) = 3x − 5 What is the solution (x, y) to the system of equations above

Wewaii [24]

Answer:

(1;-2)

Step-by-step explanation:

x=-2y-3

2(2y+3)=-6y-9-5

10y=-20

y=-2

x=4-3=1

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3 years ago

Jimmy buys 5 notebooks that each cost the same amount and 1 binder that costs $7.50. The total cost is $18.75. How much does eac

Varvara68 [4.7K]

Answer:

A. $2.25

Step-by-step explanation:

If you subtract $7.50 from $18.75 you get $11.25, then divide that by 5 and you'll get $2.25.

Hope this was useful.

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2 years ago

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How much sales tax should be added to the price of goods that sell for $15.00 if the tax rate is 6%?

lorasvet [3.4K]

Answer:

$0,90

Step-by-step explanation:

$\frac{3}{50}(15) = \frac{9}{10} \\ \\ 6\% \: of \: 15 = 0.9$

I am joyous to assist you anytime.

8 0

3 years ago

What is g+g+g+g+g+g+

ira [324]

gggggggggggggggggggg

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3 years ago

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The SI unit of work is

Tju [1.3M]

Answer:

<h3> $\boxed{ \bold{ \blue{ Joule}}}$ </h3>

Step-by-step explanation:

The SI unit of work is Joule.

Further more explanation:

▪️ $\blue{ \mathsf{ {What \: is \: Work \: ?}}}$

⇒Work done by a force acting on a body is defined as the product of force and displacement of the body in the direction of the force.

▪️ $\blue{ \bold{ \sf{What \: is \: SI \: unit \: ?}}}$

⇒The system of units which is agreed by the international convention of scientists held in France in 1960 is called SI unit.

▪️ $\blue{ \bold{ \sf{What \: do \: you \: mean \: by \: \: one \: joule \: work \: \: ?}}}$

⇒One joule is the amount of work done when one Newton force displaces a body through one metre in its own direction.

Hope I helped!

Best regards!

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3 years ago

To cancel a term.its necessary to add the _____to both sides of the equation​

To cancel a term.its necessary to add the _____to both sides of the equation