3 years ago

15x-3(3x+4)=6 what is x equal to, IDRC about the work as long as the answer is there

Mathematics

1 answer:

Alexxx [7]3 years ago

8 0

Answer:

x = 3

Step-by-step explanation:

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The number is 35.

35 divided by 7 is 5, and 5 plus 7 is 12.

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Asa has 4 colored pencils. His friend purchases three times as many. If Asa’s friend buys two more 4-packs, which expression sho

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Three times as many as four - 3(4) / 4*3/ 4+4+4

4 x 3 = 12

Then for 2 more 4 packs, it'd be 8 since it's either 2*4 or 4+4 (both equal eight)

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2 years ago

A cohort study was conducted to study the association of coffee drinking and anxiety in a population-based sample of adults. Amo

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Answer: Relative risk of anxiety associated with coffee use is 5 times the anxiety associated with non coffee use.

Step-by-step explanation:

Since we have given that

Number of coffee drinkers = 10000

Number of whom developed anxiety = 500

Number of non coffee drinkers = 20000

Number of whom developed anxiety = 200

So, probability of getting anxiety from coffee drinkers = $\dfrac{500}{10000}=0.05$

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so, Relative risk of anxiety associated with coffee use is given by

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3 years ago

a desert has both fruit and yogurt inside altogether the mass of the desert is 185g the ratio of the mass to fruit to the mass o

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