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oksano4ka [1.4K]
3 years ago
15

eric is planning an event at a hotel. let g stand for the number of erics guest. The two expressions represent the difference th

e cost of the rooms. Expression 1: (326 + 37g) - (287+ 23g). Expression 2: 38+ 14g. what can you tell about expression 2 and expression 1?
Mathematics
1 answer:
Igoryamba3 years ago
8 0
Expression 1 is the main equation and expression 2 is the more simplified equation from expression 1.
 326  +  37g
-287  -  23g
-----------------
 38    +  14g

(Though I think 38 is suppose to be 39.)
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Factor (difference of squares) the binomial 25x^2-4 and find one of its factors
Lunna [17]

Step-by-step explanation:

Hey, there!

Here,

Given that:

= 25 {x}^{2}  - 4

we need to find factor,

As it is in a^2-b^2 form as per its factor (a+b) (a-b), keeping same formula here,

25x^2 means (5x)^2

and 4 means 2^2

Now, it would be,

= ( {5x)}^{2}  -  {2}^{2}

= (5x + 2)(5x - 2)

Therefore, it's factor would be (5x+2)(5x-2).

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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3 years ago
How many solutions does x2 = 9 have?​
MrRa [10]
It should have 2 solutions
5 0
2 years ago
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To the nearest tenth, find the approximate distance between points A and C. Graph with coordinates A negative 4, negative 4. B n
Musya8 [376]
We have that
A(-4,-4) B(-2,5)  C(2,1)  D(2,-4)

step  1
find the distance AC with the formula 
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the answer is
the option
<span>B. 7.8 units</span>
6 0
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Answer:

-4y -12

Step-by-step explanation:

We cannot solve, but we can simplify

3(y-4)-7y

Distribute the 3

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Mrrafil [7]

Answer:

168

Step-by-step explanation:

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3 years ago
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