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marusya05 [52]
3 years ago
5

Helpppppppppppppppppp Pppppo

Mathematics
1 answer:
pantera1 [17]3 years ago
4 0

Answer:

(2 * L)+(2 * W)

Step-by-step explanation:

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Keith_Richards [23]

Answer:

y = -1

Step-by-step explanation:

((3 • (5y + 2)) -  y) -  2 • (y - 3)  = 0  

Step  2  :

Equation at the end of step  2  :

 (3 • (5y + 2) -  y) -  2 • (y - 3)  = 0  

Step  3  :

Step  4  :

Pulling out like terms :

4.1     Pull out like factors :

  12y + 12  =   12 • (y + 1)  

Equation at the end of step  4  :

 12 • (y + 1)  = 0  

Step  5  :

Equations which are never true :

5.1      Solve :    12   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

5.2      Solve  :    y+1 = 0  

Subtract  1  from both sides of the equation :  

                     y = -1

One solution was found :

                  y = -1

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3 years ago
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Answer:

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Step-by-step explanation:

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$1.5 per gallon

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Unit rate is rate per gallon

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