TaliaArticula

Hey there, Guest!

Let's solve your inequality step-by-step.

\(4(2x+5)−2x≥10\)

Step 1: Simplify both sides of the inequality.

\(6x+20≥10\)

Step 2: Subtract 20 from both sides.

\(6x+20−20≥10−20\)

\(6x≥−10\)

Step 3: Divide both sides by 6.

\(\frac{6x}{6}\)\(≥\)\(\frac{-10}{6}\)

Therefore, your answer is \(x≥ \frac{-5}{3}\).

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

I don't get what the "completing the square" part means, but I'll answer your linear equation.

Step 1: Simplify both sides of the equation.

16x+4=3

Step 2: Subtract 4 from both sides.

16x+4−4=3−4

16x=−1

Step 3: Divide both sides by 16.

\(\frac{16x}{16}\)=\(\frac{-1}{16}\)

\(x=\frac{-1}{16}\)

If you missed that, the answer is -1/16.

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

This question has already been answered here: https://web2.0calc.com/questions/help_7094

Hey there, Guest!

I believe that you forgot to include the linear equation at the end. 

Therefore I cannot solve this problem. :p

Hey there, Guest!

This question is fairly simple, so we only need one equation to solve it:

\(\frac{1}{2}*\frac{1}{3}=\frac{1}{6}\)

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

So, for this equation, we'll need to use the Pythagorean Theorem. (It's okay if you don't know how to say that cause I don't either.)

\(a^2+b^2=c^2\)

So, basically:

\(a^2+24^2=25^2\)

And in this equation, 'a' would equal 7.

So the little extra part equals 7.

13+7=20

Bam, now we know that 20 is the length of our missing side.

Now for the easy part, adding.

20+25+24+13= 82

And now we've found our answer, easy as 1-2-3.

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

This equation isn't tough, so I'll walk you through it step-by-step.

Step 1: Simplify both sides of the equation

3t−2+4=t−7t

3t+−2+4=t+−7t

(3t)+(−2+4)=(t+−7t)(Combine Like Terms)

3t+2=−6t

3t+2=−6t

Step 2: Add 6t to both sides.

3t+2+6t=−6t+6t

9t+2=0

Step 3: Subtract 2 from both sides.

9t+2−2=0−2

9t=−2

Step 4: Divide both sides by 9.

\(9t/9 = −2/9 \)

\(t= −2/9 \)

And as you can see, t equals \(-2/9\).

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

So, there are 8 women of different heights.

Let the eight women be A, B, C, D, E, F, G, and H.

We can assume that A is taller than B and A decides to shake hands with B, B will refuse because A is taller. If this happens across the eight women, then there will be 0 handshakes.

If this assumption is taken out, we have 7+6+5+4+3+2+1 = 28

If you still do not get it, you can look at the answer that Guest #1 copied from Brainly.

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

So, first, we need to distribute the negative sign:

\(=9x^5+25x^3−4+−1(x^5−8x^3−4)\)

\(=9x^5+25x^3+−4+−1x^5+−1(−8x^3)+(−1)(−4)\)

\(=9x^5+25x^3+−4+−x^5+8x^3+4 \)

Then, we can combine like terms:

\(=9x^5+25x^3+−4+−x^5+8x^3+4\)

\(=(9x^5+−x^5)+(25x^3+8x^3)+(−4+4)\)

\(=8x^5+33x^3\)

In case you missed that, the answer is:

\(=8x^5+33x^3\)

Hope this helped! :)

( ﾟдﾟ)つ Bye

Hey there, Guest!

So, to factor an equation is quite simple, I'll lead you through with these steps:

First, \((6a^3+92a^2-7)-(-7a^3+5a^2-7)\).

Then, 13a^3+87^a2.

(Sorry, LaTeX wouldn't format that properly, but the two is also part of the exponent.)

Lastly, \(a^2(13a+87)\).

And there you have it, your answer.

Hope this helped! :)

( ﾟдﾟ)つ Bye