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4 years ago

Divide (x^2 - 13x +40) divided by (x- 6)

Mathematics

1 answer:

kodGreya [7K]4 years ago

3 0

Answer:

The quotient is: x-7

The remainder is: -2

Step-by-step explanation:

We need to divide (x^2 - 13x +40) divided by (x- 6)

The quotient is: x-7

The remainder is: -2

The division is shown in the figure attached

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Find the value of this expression if x = -9.<br> x2 + 1<br> x+7

Mamont248 [21]

Answer:

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Step-by-step explanation:

You would replace all x's with -9 and solve.

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3 years ago

Does anybody know this ???

Anna11 [10]

Answer:

-7x - 18

Step-by-step explanation:

-4x - 10 - 3x - 8 = - 7x - 18

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4 years ago

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Can someone help me with question 3

djyliett [7]

2. Alana needs to sell 52 boxes of cookies:

She sold 7 boxes to her aunt

She sold 2 boxes to her mother

She sold 15 boxes to her neighbor

you add 7+2+15 = 24 boxes of cookies that she sold

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We take the 24 boxes she sold and subtract from 52 boxes that she needs to sell.

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The answer is 30, she needs to sell 30 more boxes.

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3. Sam, Jimmy and Andre shared a number of pennies in the ratio 8:5:3

Sam (8), Jimmy (5) and Andre (3)

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The answer is 2 more pennies.

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4. Jamila spent $33.00 and Akiko spent $ 42.00

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I hope this helps.

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4 years ago

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coldgirl [10]

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3 years ago

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write an expression for the sequence of operations described below. add s to t, add the result to r, then raise what you have to

Kobotan [32]

Answer:

$(s+t+r)^7$

Step-by-step explanation:

<u>Sequential Operations </u>

Mathematical operations can be done in sequence or in batches if they are of the same type. For example, we can add many terms in one single operation, but we cannot add and multiply in one go, because there are priorities when dealing with products and sums. Same happens with powers.

In our problem we are required to perform a sequence of operations like follows

Add s to t:

$s+t$

Add the result to r

$s+t+r$

Raise what you have to the 7th power

$\boxed{(s+t+r)^7}$

This is the final result

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4 years ago