Answer:
48/5
Step-by-step explanation:
1.25x=12
Answer:
403
Step-by-step explanation:
divide 2.75 and 1,1109 and you will get your answer
Answer: 9.5
Step-by-step explanation: took one for the team
(10x+5)4 = 30x + 3x + 6x +30
40x + 20 = 39x + 30
X = 10
perimeter of the square= 420
perimeter of the triangle= 420
First divide both sides by - 5,

Move the constant to the right side of the equation and change its sign (-4 => +4)

Add the numbers,

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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey