Hello there! Thank you for asking your question here at Brainly! I will be assisting you today with answering this problem, and will teach you how to handle it on your own in the future.
First, let's take a look at our problem.
"The speed of a ship is given by D3, where D is the distance the ship travels in 3 hours. If the ship travels 48 miles in 3 hours, what is the speed of the ship?"
To solve for this, we need to understand the formula for speed.
The formula for speed is:
Speed = 
Now that we have our formula, let's
define our variables.
So, we have our distance, 48 miles, and our time, 3 hours.
Let's
plug in these numbers to the formula.
Speed =
Simplify the fraction to get the speed.

= 16.
Your final equation is:
Speed = 16.
Our final answer is
16 mph.I hope this helps!
Square
as the sides are all equal
Answer:
(a) 
(b) 
(c) Jim initially had 48; Kirk initially had 12
Step-by-step explanation:
Given


Solving (a): An equation for the amount they originally had.
From the question, we understand that j is 4 times as many as k.
Mathematically, this is:


Solving (b): Equation after Kirk wins
Initially Kirk had k.
To get the new expression, we add 18 to k.
This gives: 18 + k
In the same vein, Jim's number of chirps will reduce by 18.
Initially, Jim had j chirps (or 4k chirps)
To get the new expression, we subtract 18 from j.
This gives: j - 18
So, the equation is:

Solving (c): Number of chirps they started with.
In (b), we have:

Substitute 4k for j

Collect Like Terms


Divide both sides by 3

Substitute 12 for k in 


Answer:
<em><u>It's</u></em><em><u> </u></em><em><u>five</u></em><em><u> </u></em><em><u>hundred</u></em><em><u> </u></em><em><u>thousand</u></em><em><u> </u></em><em><u>each</u></em><em><u>. </u></em>
Step-by-step explanation:
<h3>
<em><u>This</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>everyone</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>United</u></em><em><u> </u></em><em><u>states</u></em><em><u> </u></em><em><u>so</u></em><em><u> </u></em><em><u>everyone</u></em><em><u> </u></em><em><u>would</u></em><em><u> </u></em><em><u>get</u></em><em><u> </u></em><em><u>five</u></em><em><u> </u></em><em><u>hundred</u></em><em><u> </u></em><em><u>thousand</u></em><em><u> </u></em><em><u>ultimately</u></em><em><u> </u></em><em><u>ending</u></em><em><u> </u></em><em><u>poverty</u></em><em><u>. </u></em><em><u>But</u></em><em><u> </u></em><em><u>The</u></em><em><u> </u></em><em><u>only</u></em><em><u> </u></em><em><u>way</u></em><em><u> </u></em><em><u>top</u></em><em><u> </u></em><em><u>end</u></em><em><u> </u></em><em><u>out</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>them</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>end</u></em><em><u> </u></em><em><u>poverty</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>people</u></em><em><u> </u></em><em><u>get</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>job</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>house</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>decent</u></em><em><u> </u></em><em><u>car</u></em><em><u>. </u></em></h3>
<em><u>Plz</u></em><em><u> </u></em><em><u>give</u></em><em><u> </u></em><em><u>Brainliest</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em><em><u /></em>
Let's solve your equation step-by-step.
3−6(x−7)=42−6x
Step 1: Simplify both sides of the equation.
3−6(x−7)=42−6x
3+(−6)(x)+(−6)(−7)=42+−6x(Distribute)
3+−6x+42=42+−6x
(−6x)+(3+42)=−6x+42(Combine Like Terms)
−6x+45=−6x+42
−6x+45=−6x+42
Step 2: Add 6x to both sides.
−6x+45+6x=−6x+42+6x
45=42
Step 3: Subtract 45 from both sides.
45−45=42−45
0=−3
Therefore, this is No Solutions.