2 years ago

HELP ME PLEASE WILL GIVE BRAINLIEST

Mathematics

2 answers:

timurjin [86]2 years ago

8 0

Answer:

s= 10

Step-by-step explanation:

cross multiplication

12*15= 180

180 divided by 18= 10

umka2103 [35]2 years ago

6 0

Answer:

s=9

Step-by-step explanation:

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kipiarov [429]

Answer:

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Step-by-step explanation:

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Answer:

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$d . \: 7(x - 9y) \\ \: = 7 \times x - 7 \times 9y \\ \: \: = 7x - 63y$

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