Answer:
Step-by-step explanation:
= 2k - x
Given that k = 9, x = 5
= 2(9) - 5
= 18 - 5
= 13
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Hope his helped!
<h3>~AH1807</h3>
The balance was $4400.25 before 4 years.
<h3>What is an Equation?</h3>
An equation is a mathematical statement formed when two expressions are equated using an equal sign.
The equations are useful in the determination of unknown parameters.
The equations are of various types, such as Trigonometric equations, and quadratic equations.
The balance of an investment account is $308.32
Let the balance 4 years ago was $x
Then the balance today is represented by x + 308.32
The current balance is $4708.57
The expressions can be equated to get the value of the balance 4 years ago.
x + 308.32 = 4708.57
x = 4708.57 - 308.32
x = $4400.25
The balance 4 years ago was $4400.25
To know more about Equation
brainly.com/question/10413253
#SPJ1
Answer:
The first part/question sounds like a Division problem because theirs 18 guests and each slice feeds 6 people. Therefore, Laura orders 3 boxes of Pizzas. But make sure you try Photomath,V3, or Khan Academy apps before you write down the answer to the first question.
Answer:Hello, my name is woods245 and I'm here to help you with your problem?
So you have y=3x+4 right. Well I will tell you this. You can't solve this problem because it's already solved for you. But you can graph it though.
If you know how to graph these type's of problems? If you don't it's ok, that's why I'm here.
You will go to the point 4 and go up 3 units.
Step-by-step explanation:
