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Flura [38]
3 years ago
6

Please help! Thank you!

Mathematics
1 answer:
stira [4]3 years ago
3 0

Answer:

4(13-b) =6(2-0.5b)

52-4b=12-3.0b

52-4b=12-3b

52-12=4b-3b

40=b

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Antonio, Pedro y Juan quieren comprar una tienda de campaña. Pedro tiene el triple de dinero que Juan y
dimaraw [331]

Answer:

DO you speak english

Step-by-step explanation:

Pedro has 1200.00

Juan has 400.00

Antonio has 600.00

5 0
3 years ago
Help with all three IM CONFUSED
icang [17]

Answer:

How does y vary with x?

This is called direct variation and to find proportionality, we use the formula y/x = K

Step-by-step explanation:

The first table's results would look like:

6:15

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To do these, you divide the y values by the constant to receive x.

If you need more help, you message me :) Good luck with your work!

5 0
3 years ago
Read 2 more answers
What Is 4x+6y=48 and what is the general form and x intercept and y intercept and slope and factored form?
Vladimir [108]

Given equation : 4x+6y=48 .

The general form of the linear equation is ax +by =c.

The given equation is already in general form.

Let us find x-intercept.

Plugging y =0 in given equation.

4x+6(0)=48 .

4x +0 = 48

4x = 48

Dividing both sides by 4, we get

4x/4 = 48/4

x = 12.

<h3>Therefore, x-intercept is (12,0).</h3>

Let us find y-intercept.

Plugging x =0 in given equation.

4(0)+6y=48 .

6y = 48

Dividing both sides by 6, we get

6y/6 = 48/6

y = 8.

<h3>Therefore, y-intercept is (0,8).</h3>

Let us convert given equation in slope-intercept form y=mx+b.

4x+6y=48

Subtracting 4x from both sides, we get

4x-4x+6y=48-4x

6y = -4x+48

Dividing both sides by 6, we get

6y/6 = -4x/6+48/6

y = -2/3 x +8.

<h3>Therefore, slope is -2/3.</h3>

Let us find factored form now.

GCF of the given linear equation is 2.

Factoring out 2 in all term, we get

3(2x+3y=24)

That is factored form.


4 0
3 years ago
Simplify the expression where possible.<br> (r ^-3 s^2 t) ^4
ASHA 777 [7]

Use\\\\(ab)^n=a^nb^n\\\\ (a^n)^m=a^{n\cdot m}\\-------------------\\\\\left(r^{-3}s^2t\right)^4=\left(r^{-3}\right)^4\left(s^2\right)^4(t)^4=r^{(-3)(4)}s^{(2)(4)}t^4\\\\=\boxed{r^{-12}s^8t^4}\to\boxed{\dfrac{s^8t^4}{r^{12}}}

3 0
3 years ago
What is the result when the number 25 is increased by 20
STALIN [3.7K]

Answer:

Step-by-step explanation:

25 + 20

45

8 0
3 years ago
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