A butcher $32 for X pounds of beef ribs. Which expression represents the price per pound?
1 answer:
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Step-by-step explanation:
There can be a lot of math expressions that may equal 13. Here are some of the expressions that equal 13.
- 9 + 4 = 13
- 15 - 2 = 13
- 1 × 13 = 13
Now, let us consider some interesting expression
If the value of x = 2, then the expression will be equal to 13.
i.e.
∵ when x = 2
Considering a word problem
<em>'Tom has 10 oranges while Tony has 3 more oranges than Tom. How many oranges Tony has?</em>
Let 'x' be the number of oranges Tom has.
The number of oranges Tony has = x + 3
as Tom has 10 oranges, so x = 10
Therefore, the number of oranges Tony has = x + 3
= 10 + 3 = 13
Therefore, the number of oranges Tony has = 13
<em>To solve for a variable, you just need to isolate the variable to one side.</em>
<h3>7.</h3>For this, just divide both sides by r and <u>your answer will be </u>
For this, divide both sides by nR and <u>your answer will be </u>
Firstly, multiply both sides by T:
Next, subtract FV on both sides of the equation:
Lastly, multiply both sides by -1, and <u>your answer will be </u>
Firstly, multiply both sides by 1000:
Lastly, divide both sides by tc and <u>your answer will be </u>