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NemiM [27]
3 years ago
6

Solve the proportion for x. x/15 = x+3/24

Mathematics
1 answer:
max2010maxim [7]3 years ago
6 0

Answer:

Step-by-step explanation:

15(x + 3) = 24x

15x + 45 = 24x

45 = 9x

5 = x

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12 - (x+3) = 10 need the answer fast but i need it right
mezya [45]
12 - (x+3) = 10 \\ \\12-x-3=10\\ \\-x=10+3-12\\ \\-x=1 \ \ /*(-1)\\ \\x=-1


4 0
3 years ago
Read 2 more answers
Help? (18x - 9 > 9) and (2x - 4 > -10)
4vir4ik [10]

Answer:

x>1  the  bottom graph

Step-by-step explanation:

(18x - 9 > 9) and (2x - 4 > -10)

Do the first inequality first

18x - 9 >9

Add 9 to each side

18x - 9+9 > 9+9

18x> 18

Divide each side by 18

18x/18 > 18/18

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Then the second inequality

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2x-4+4>-10+4

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2x/2 >-6/2

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Since this is an and

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6 0
3 years ago
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Write an equation in point-slope form for the line.
ipn [44]
Y - y1 = m (x - x1)

m = 4 , x1 = 1 and y1 = 3,  so its

y - 3 = 4(x - 1)
3 0
4 years ago
Why is 1.387^-8 m equal to 138.7 pm ?
mixer [17]

1.356890032/÷^_-&78904708

8 0
3 years ago
Bacillus cereus is a soil-dwelling bacterium that sometimes causes food poisoning. Each cell divides to form two new cells every
Readme [11.4K]

Answer: There are 6400 bacteria that will be present after 3 hours.

Step-by-step explanation:

Since we have given that

Initial number of bacterial cells = 100

Each cell divides to form two new cells every 30 minutes.

Number of hours = 3 hrs

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So, our equation becomes,

P(x)=ab^x\\\\P(3)=100(2)^6\\\\P(3)=6400

Hence, there are 6400 bacteria that will be present after 3 hours.

7 0
3 years ago
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