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Ymorist [56]
2 years ago
8

0.5(-10 + k) I did help asp

Mathematics
2 answers:
lana66690 [7]2 years ago
7 0

use distributive property

0.5 x -10 = -5

0.5 x k = 0.5k

0.5(-10 + k) = 0.5k -5

suter [353]2 years ago
3 0

Answer:

= -5+0.5k

Step-by-step explanation:

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Step-by-step explanation:

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If Bob gains 15 pounds, then the ratio of Bob's weight to Tom's weight would be 7 to 5. If Tom weighs 115 pounds, what is Bobs w
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Step-by-step explana:

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3-10- -6+5+-7<br>whats the answer
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Step-by-step explanation:

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4 0
3 years ago
My mom needs help it's negative exponets it's 5x^-3y^4)^-3 Please explain step by step my mom has the chest sheet
Rufina [12.5K]

Answer:

x^9

----------------

125 y^12

Step-by-step explanation:

(5x^-3 y^4)^-3

We know that (ab)^c can be split into a^  * b^c

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We also know that a^b^c  = a^ (b*c)

5^-3  *x^(-3 *-3)  *  y^(4 *-3)

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We know that negative exponents in the numerator move it to the denominator.  The exponent stays the same except for the negative.

1/5^3  * x^9   * 1/ y^12

We know that 5^3 = 125

Rearranging the order

x^9

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125 y^12

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3 years ago
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