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2 years ago

If x represents a number, then write an expression for a number that is three more than the number

2 answers:

6 0

Saying "a number" is the same as saying "x"

"Three more than a number" is the same as "three more than x"

If you have three more of something (say, marbles) than someone else, then you have their number of marbles plus three more.

Then, "Three more than x" is the same as "three plus x", or "3 + x"

Hope this helps! :)

Luden [163]2 years ago

3 0

Watch this carefully, before it's gone:

The expression for " three more than 'x' " is . . . . . ( x + 3 ) .

Did you see it go by ?
Here it is again:

The expression for " three more than 'x' " is . . . . . ( x + 3 ) .

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Dianne measured the thickness of 1000 sheets of paper as 264mm. How thick is the sheet? Please hurry anyone!!!!!

Karo-lina-s [1.5K]

Answer:

0.264 mm

Step-by-step explanation:

Number of sheets = 1000

Thickness of entire sheet = 264 mm

The thickness of the sheet is :

Thickness of entire sheet / number of sheets

264 mm / 1000

= 0.264 mm

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3 years ago

How do you change a battery in a car

Nutka1998 [239]

Answer:

Simple

Step-by-step explanation:

Remove cables from battery terminals. ...

Remove the screws or fasteners holding the battery in place; then Remove the Battery. ...

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4 0

2 years ago

Question 1 (1 point) Divide using any method. -3x3 + 4.x2 + 2x – 5) (x - 2)

valkas [14]

Answer:Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of

Divide the highest order term in the dividend

by the highest order term in divisor

Multiply the new quotient term by the divisor.

The expression needs to be subtracted from the dividend, so change all the signs in

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

Pull the next terms from the original dividend down into the current dividend.

Divide the highest order term in the dividend

−

by the highest order term in divisor

Multiply the new quotient term by the divisor.

The expression needs to be subtracted from the dividend, so change all the signs in

−

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

The final answer is the quotient plus the remainder over the divisor.

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Step-by-step explanation:

3 0

2 years ago

May you please help me with this

steposvetlana [31]

Answer:

ratio of a is 44:56, ratio of b is 97:3

fraction of a is 44/100, fraction of b is 97/100

decimal of a is 0.44, decimal of b is 0.97

percent of a is 97%, and percent of b is 97%

if this is wrong im so sorry :()()()()(

step-by-step explanation:

7 0

3 years ago

please help solve this question !! *the question is in the pic* (answer thoroughly and make sure to explain step my step and if

Lady bird [3.3K]

Step-by-step explanation:

apply angle sum property of triangle in the given traingle ( instead of this u can write sum of all the interior angles of triangle is 180°)

so,

→ 80° + 50° + x = 180°

→ 130° + x = 180°

→ x = 180° - 130°

→ x = 50°

therefore, value of x is 50°.

hope this answer helps you dear....take care and may u have a great day ahead!.

7 0

2 years ago

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