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Dovator [93]
2 years ago
5

12n + 25 = -2n + 55 I’ll give brainliest

Mathematics
2 answers:
olchik [2.2K]2 years ago
5 0

Answer:

15/7=30

Step-by-step explanation:

Mama L [17]2 years ago
3 0

Answer:

n=\frac{15}{7}

Step-by-step explanation:

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Cuanto vale d+2c-(3a-2b) si a=2,b=-3,c=1,d=-2
kherson [118]
<h3>Solution:</h3>

given \:  \: a=2,b=-3,c=1,d=-2 \\ then \:  \: d + 2c - (3a - 2b) \\  = ( - 2) + 2(1) - (3 \times 2 - 2 \times  -3) \\  =  - 2 + 2 - (6 + 6) \\  = 0 - 12 \\  =  - 12

<h3>Answer:</h3>

-12

<h3>Hope it helps..</h3>

ray4918 here to help..

Gracias!!

3 0
3 years ago
Please help i’ll give brainliest please !
JulsSmile [24]

Answer:

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8 0
3 years ago
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What is the area of a triangle that has a base of 10 inches and a height of 7 inches
Natali [406]

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it is 35

Step-by-step explanation:

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3 years ago
If f(x)=−3x2−5x+1 , what is f(3)?
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you put 3 in place of x. So where x is you put 3. Then simplify. Let me know if you need further explanation

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