3 years ago

Simplify (3x + 5) + (2x - 9) - (4x + 3).

Mathematics

2 answers:

Korolek [52]3 years ago

5 0

Assoli18 [71]3 years ago

3 0

=x - 7 Should be correct

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Which is the better buy, 36 cans for $3.32, or 9 cans for $0.91 ?

valentina_108 [34]

Answer:

36 cans for $3.32

Step-by-step explanation:

36 cans = $3.32

1 can =$ 0.092

9 cans = $0.91

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4 years ago

5y+4 times 2 what is the coefficient in this expression?

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Answer: 5

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3 years ago

The total current of a parallel circuit is 9+j2 amps and the current of one component of the circuit is 3−j5 amps. What is the c

stealth61 [152]

Apply law of total resistance in parallel circuit

$\\ \tt\hookrightarrow \dfrac{1}{R}=\dfrac{1}{R_1}+\dfrac{1}{R_2}$

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$\\ \tt\hookrightarrow \dfrac{1}{R_2}=\dfrac{3-5J-9-2J}{(9+2J)(3-5J)}$

$\\ \tt\hookrightarrow R_2=\dfrac{(9+2J)(3-5J)}{-6-7J}$

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3 years ago

Jordan volunteered for the same amount of time each day for 7 days. If he volunteered for 329 minutes altogether, how many minut

AVprozaik [17]

Answer:

Step-by-step explanation:

Just divide 329 by 7

That gives you 47

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3 years ago

Who is correct between the two of them?

deff fn [24]

Answer:

Neither.

Step-by-step explanation:

I am not completely sure, so make sure to also let other answer this before you trust me lol. I really hope this helps!!

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3 years ago