<em>Given, 9−7x=5−3x</em>
<em>Given, 9−7x=5−3xPut x terms on one side and constants on another side.</em>
<em>Given, 9−7x=5−3xPut x terms on one side and constants on another side.⇒9−5=7x−3x</em>
<em>Given, 9−7x=5−3xPut x terms on one side and constants on another side.⇒9−5=7x−3x⇒4=4x</em>
<em>Given, 9−7x=5−3xPut x terms on one side and constants on another side.⇒9−5=7x−3x⇒4=4x⇒x= </em><em>4</em><em>/</em><em>4</em><em> </em><em> =1</em>
<em> =1Hence, required solution is x=1.</em>
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Hello,
You don't know (a-b)(a+b)=a²-b²?
(-3)²=9
(5i)²=-25
Answer 9 +25=34
Your answer would be <u>Ninety seven and sixty ninths.</u> Hope this helps!
You could use the Pythagorean Theorem to find this. Since the two legs will be the same length:
5² + 5² = c²
25 + 25 = c²
50 = c²
√50 = √c²
5√2 = c
so the hypotenuse length is 5√2
Answer:
The number of tickets for covered pavilion seats sold was 800 and the number of tickets for lawn seats sold was 600
Step-by-step explanation:
Let
x ----> the number of tickets for covered pavilion seats sold
y ---> the number of tickets for lawn seats sold
we know that
-----> equation A
----> equation B
Solve the system of equations by graphing
Remember that the solution is the intersection point both graphs
The solution is the point (800,600)
see the attached figure
therefore
The number of tickets for covered pavilion seats sold was 800 and the number of tickets for lawn seats sold was 600
