3 years ago

PLEASE HELP ANYONE HELP ?!!!!!!!!!!!!!!!)))):::::

Mathematics

2 answers:

stealth61 [152]3 years ago

3 0

Answer:

Step-by-step explanation:

givens: x=4

now try your options:

3(4)+3=15

12+3=15

15=15

The first option is correct, therefore the answer is 3x

GuDViN [60]3 years ago

3 0

Answer: I think it is 3x

Step-by-step explanation: I've done this before.

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Zarrin [17]

Answer:

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Step-by-step explanation:

Step 1:

Find the unit rate. Since 18 tiles are per 2/3 of an hour, we can divide 18 by 2 to get 9 tiles layed per third hour.

Step 2:

Multiply the 9 per third of an hour by 3 to find how many are per hour,

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mixas84 [53]

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saveliy_v [14]

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Step-by-step explanation:

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