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stellarik [79]
3 years ago
5

Eight less than four times the quantity of five more than twice a number is 36 what is the number

Mathematics
1 answer:
OleMash [197]3 years ago
5 0
4(2x+5)-8 = 36
8x+20-8 = 36
8x = 24
x = 3
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The function f(x)=-(x-3)^2 +9 can be used to represent the area of a rectangle with the perimeter of 12 units, as a function of
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<u>Explanation:</u>

<u></u>

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Artist 52 [7]

Answer:

3x + y = -16      

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given a system of equations are

        5x+6y =-5  

       - 2x  - 5y = -11

multiply '1' and Adding two system of equtions

                 + 1      (5x   +  6y   =  -5)

                + 1      (<u> -2x    -   5y  =   -11)</u>

                   <u>       3x    +    y   = -16           </u>

<u>Final answer:-</u>

                          5x   +  6y   =  -5

                        <u> -2x    -   5y  =   -11</u>

                   <u>       3x    +    y   = -16           </u>

<u />

7 0
3 years ago
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