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3 years ago

What is the value of the expression w – 4 when w = –17?

Mathematics

2 answers:

Rashid [163]3 years ago

6 0

We know w=-17. So we do:
w-4←Write the equation
-17-4←Input the number
-17-4=-21←Do the subtraction to find the answer.

JulsSmile [24]3 years ago

3 0

=(-17) - 4
=(-17) + (-4)
=(-21)

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mylen [45]

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Step-by-step explanation: 3x(6y−4y+5x)

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3 years ago

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sukhopar [10]

Answer:

(a) 144

(b) 117

(d) 588

(e) 5472

Step-by-step explanation:

To find the LCM of two numbers, first find the prime factorization of each number. Then the LCM is the product of common and not common factors with the larger exponent.

(a)

$72 = 2^3 \times 3^2$

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$LCM = 2^4 \times 3^2 = 8 \times 9 = 144$

(b)

$39 = 3 \times 13$

$117 = 3^2 \times 13$

$LCM = 3^2 \times 13 = 117$

(c)

$72 = 2^3 \times 3^2$

$90 = 2 \times 3^2 \times 5$

$LCM = 2^3 \times 3^2 \times 5 = 360$

(d)

$84 = 2^2 \times 3 \times 7$

$147 = 3 \times 7^2$

$LCM = 2^2 \times 3 \times 7^2 = 588$

(e)

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$288 = 2^5 \times 3^2$

$LCM = 2^5 \times 3^2 \times 19 = 5472$

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3 years ago

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Airida [17]

Answer:

I think it would be 5(4b+7)

Step-by-step explanation:

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