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2 years ago

Solve for x x-3/4=x/10

1 answer:

3 0

Given <span>x-3/4=x/10 find the LCD. It is 20, as both 4 and 10 divide evenly into 20.

Then you have 20x - 15 = 2x, or 18x = 15, or x = 15/18, or x =5/6 (answer).</span>

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Select the correct answer.

Gemiola [76]

Answer:

ypur answer would be a.

7 0

2 years ago

The function LaTeX: f\left(x\right)=2\cdot5^xf ( x ) = 2 ⋅ 5 x can be used to represent an exponential growth curve. Which of th

masha68 [24]

Answer:

(2,20)

Step-by-step explanation:

The given function is

$f(x) = 2 \cdot \: {5}^{x}$

To see which point is not on this curve, we must substitute the points to see which does not satisfy the equation;

For the first point we substitute x=3 and f(x)=250

$250= 2 \cdot \: {5}^{3} \: \\ 250 = 2 \times 125 \\ 250 = 250$

This is true.

For the second point (2,20), we put x=2 and y=20 to get:

$20= 2 \cdot \: {5}^{2} \\ 20 = 2 \times 25 \\ 20 = 50$

This is false, hence (2,20) does not lie on this curve.

For (1,10), we have:

$10= 2 \cdot \: {5}^{1} \\ 10 = 10$

This is also true

Finally for (2,50), we have;

$50= 2 \cdot \: {5}^{2} \\ 50 = 2 \times 25 \\ 50 = 50$

This is also true.

4 0

3 years ago

Have to arrange this from greatest to least

sattari [20]

From greatest to least it goes |-34| , |26| , -|-20| , -23 , -|28|

6 0

2 years ago

What is the answer -2p-14=p-4(3+p)

saveliy_v [14]

Aaaahahahahahahahahaha

8 0

2 years ago

Read 2 more answers

Can someone help me work through this ??

S_A_V [24]

The interpretation of the solution is that there are 15 true/false questions and 5 multiple choice questions.

3 0

3 years ago