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anygoal [31]
3 years ago
14

28xw+7wy-4kx-ky Factor the polynomial completely Thank you!

Mathematics
1 answer:
Genrish500 [490]3 years ago
3 0

Answer:

(7w - k)(4x + y)

Step-by-step explanation:

Factor by grouping is best for this expression. To factor by grouping, group pairs of terms with parenthesis. Then find the GCF in each pair. If the parenthesis match after, the factoring is complete.

28xw + 7wy - 4kx - ky

(28xw + 7wy) + (- 4kx - ky)

7w(4x + y) - k (4x + y)

The factors are (7w - k)(4x + y).

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What is The difference of 3 and a number X
slamgirl [31]

Answer:

"the difference of" means to subtract

Therefore, "the difference of 3 and a number" would be:

3-x

Step-by-step explanation:

7 0
3 years ago
Can someone help 30 points!
irina1246 [14]
We cannot solve for a numerical value of p, but rather set the equation equal to p.

w = 4/(p+2)

(Multiply both sides by the denominator)

w(p+2) = 4

(divide both sides by w)

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(Subtract 2 from both sides) (also 2/1)

p = (4-2)/w

p = 2/w
3 0
3 years ago
3. Judy took a taxi. The meter said $45. She tips the driver 15%. How much money does the the driver get in tips?
Anettt [7]

Answer:

6.75$

Step-by-step explanation:

because 15% of 45$ is 6.75$

7 0
2 years ago
This is almost the last one
Kamila [148]
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5 0
3 years ago
How many 135-inch-thick books can fit on a 1412-inch-long bookshelf?
swat32
9x135 = 1,215
10x135 = 1,350
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Therefore, your answer would be 10.
4 0
1 year ago
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