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3 years ago

Help please I need this done before 12:45

Mathematics

2 answers:

Step2247 [10]3 years ago

7 0

Answer:

Just make the % into decimals and then multiply them by the subtitle. Next add if it sais mark up or subtract if it sais what you got from the last step from the original subtitle to get your new total. Merry X-mass

aliina [53]3 years ago

7 0

Answer:

Just make the % into decimals and then multiply them by the subtitle. Next add if it says mark up or subtract what you got from the last step from the original subtitle to get your new total.

Step-by-step explanation:

have a good Christmas

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Tom has a can of paint That covers 37 and a 1/2 m² each board on the fence has an area of 3/16th square meters how many boards c

Nutka1998 [239]

Answer:

200

Step-by-step explanation:

3/16= .1875

Take the amount of paint you have, 37.5, and divide it by the amount of space, .1875

37.5/.1875= 200

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4 years ago

If 4 is the constant of proportionality is this equation correct? y = 4x + 2

max2010maxim [7]

Answer:

4 is not the constant. 2 is.

Step-by-step explanation:

In the following equation: y = 4x + 2

x and y are variables. x can be any given number, and y would be the resulting answer.

4 is not the constant, because the product it will produce varies on what x will be.

2 is a constant, because it will not change regardless what is put into x. It will continue to stay as 2.

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3 years ago

Simplify -(n + 2) + 3(n – 2)

hjlf

Answer:

2n-4

Step-by-step explanation:

-n-2+3n-2 (here I distributed the negative to both parts)

2n-4 (gather the like terms)

4 0

3 years ago

Solve T = 7c-2d for d.

stepladder [879]

Answer:

$d = \frac{t - 7c}{ - 2}$

Hope this helps at all. :)

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3 years ago

A carpenter bought a piece of wood that was 6.85 meters long. Then she sawed 0.57 meters off the end. How long is the piece of w

andrey2020 [161]

Answer:

6.28meters

it is the aswer if wrong please tell me

8 0

2 years ago