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PtichkaEL [24]
2 years ago
11

24. Factorise completely the expression: 7x-21+ 2xy - 6y​

Mathematics
1 answer:
ivolga24 [154]2 years ago
6 0

Answer:

below

Step-by-step explanation:

7(x-3)+2(xy-3y)

I'm positive it's the correct answer

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Answer:

linear and increasing

Step-by-step explanation:

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3 years ago
2. A landscaper drew a scale drawing of a rectangular yard using the scale, , before beginning to work on the yard.
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Which is the inverse of the function f(x) = x2 − 4?<br><br><br> y = x2 − 4
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Step-by-step explanation:

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4 years ago
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P(Y > 121) = 1 - P(Y < 121) = 1 - P(z < (121 - 115)/6) = 1 - P(z < 1) = 1 - 0.84134 = 0.15866

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8 0
3 years ago
Which expression is equivalent to 36+12?
Luba_88 [7]

The factored form of the expression is 4(9 + 3)

<h3>Factoring expressions</h3>

Given the expression below;

36+12

Find the factors;

36 = 4. * 9

12 = 4 * 3

Since 4 is common to both factors, hence;

(36+12) = 4(9 + 3)

Hence the factored form of the expression is 4(9 + 3)

Learn more on factoring here: brainly.com/question/25829061

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