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3 years ago

What is the equation for |3x-4| = |2x+3|?

Mathematics

1 answer:

Orlov [11]3 years ago

7 0

Answer:

x=-1

Step-by-step explanation:

The lines stand for absolute value ( how far a number is from 0), so each number should be a positive, then you just solve for x. Isolate x, then divide on both sides, and you should get -x=1, which is equal to x=-1.

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There are 96 coins in a bottle. 1\2 of the coins are £1 coins. The rest of the coins are 50p coins. work out the total value of

Mama L [17]

<h2>Greetings!</h2>

Answer:

£72

Step-by-step explanation:

Firstly, if half of 96 coins are £1 coins then:

96/2 * 1 = value of half the coins = £48

Now, we simply need to multiply 96/2 by 0.5 to find the value of these coins:

48 * 0.5 = 24

Now we can add the two:

48 + 24 = 72

So the value of the 96 coins are £72.

<h2>Hope this helps!</h2>

5 0

3 years ago

I’ll give brainliest

xenn [34]

Answer:

Step-by-step explanation:

3 0

3 years ago

5x + 5 - 2x - 1 which of the following is an equivalent expression

Grace [21]

Answer:

3x + 4

Step-by-step explanation:

5x + 5 - 2x - 1

3x + 5 - 1

3x + 4

7 0

2 years ago

I need help solving this problem(n-2)(n-5)

Korvikt [17]

You add like terms:
(n+n) + (2-5)
Your answer should be n squared + -7

3 0

3 years ago

Need help ASAP, due today.

Finger [1]

Q.17)

$(-\frac{12}{25})\frac{15}{32} = (-\frac{3}{5}) \frac{3}{8}=-\frac{9}{40}$

Q.18

$(-\frac{3}{5})(-\frac{1}{3})=(\frac{1}{5})(\frac{1}{1})=\frac{1}{5}$

Q.19

$(-\frac{4}{7})(-\frac{1}{20})=(\frac{1}{7})(\frac{1}{5})=\frac{1}{35}$

Q.20

$(3\frac{1}{3})(\frac{1}{4})=(\frac{10}{3})(\frac{1}{4})=(\frac{5}{3})(\frac{1}{2})=\frac{5}{6})$

Q.21

$(4\frac{1}{4})(3\frac{1}{3})=(\frac{17}{4})(\frac{10}{3})=(\frac{17}{2})(\frac{5}{3})=\frac{85}{6}$

For the 17 times 5 part, a easy way to do it is to times 17 by 10, then divide by 2. (since 5 = 10 divided by 2)

So 17 x 10 = 170

170 / 2 = 85

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If you have any questions, don't hesitate to ask : )

6 0

3 years ago