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ludmilkaskok [199]
3 years ago
14

Make x the subject 3x-ax =2x+5

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0

Step-by-step explanation:

<h3>>> ▪︎ 3x-ax=2x+5 ▪︎<< </h3><h3>>> ▪︎ 3x-ax-2x=5 ▪︎<<</h3><h3>>> ▪︎x(3-2-a)=5 ▪︎<<</h3><h3>>> ▪︎x=5/1-a ▪︎<<</h3>
yuradex [85]3 years ago
5 0

Answer:

Step-by-step explanation:

>> ▪︎ 3x-ax=2x+5 ▪︎<<

>> ▪︎ 3x-ax-2x=5 ▪︎<<

>> ▪︎x(3-2-a)=5 ▪︎<<

>> ▪︎x=5/1-a ▪︎<<

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a bag has 8 green marbles and 12 red marbles. if you draw on marble from the bag, what is the probability of drawing a green mar
Alex787 [66]
The probability of drawing a green marble is 8/20.

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3 years ago
Kayla paints a bookcase she uses 1 5/6 cups of paint on the outside of the bookcase and 3/8 cup of paint on the inside. How many
olchik [2.2K]

Answer: Kayla used 2 5/24 cups of paint all together.

Step-by-step explanation:

Kayla paints a bookcase by using

1 5/6 cups of paint on the outside of the bookcase. Converting 1 5/6 cups to improper fraction, it becomes 11/6 cups of paint.

She also used 3/8 cup of paint on the inside.

Therefore, the total number of cups of paint that Kayla used all together would be

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3 0
3 years ago
What is the length of the missing side?​
Anna [14]

Answer:

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Step-by-step explanation:

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24^2 + 10^2 = c^2

676 = c^2

26 = c

a^2 = c^2 - b^2

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4 0
3 years ago
Prove that the conjecture is false by providing a counter example.
Bas_tet [7]

Answer:

Any negative number would be a counterexample.

Step-by-step explanation:

Since negative numbers get smaller as you multiply them by a larger number, this would prove this conjecture false.

6 0
2 years ago
I’d like some help on this please
SSSSS [86.1K]

Answer:

5,-3

Step-by-step explanation:

4 0
3 years ago
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