Answer:
$7.50
Step-by-step explanation:
you add 40.50 + 4.50 which then equals 45 and you divide that by 6 and you get 7.50
3828/4=957 basically you have to put 3828 into 4 groups
Answer: 
Step-by-step explanation:
Let x be the equal sides of the triangle .
The , the third side would be x+113 cm.
The perimeter is the sum of all sides of a triangle.
So , The perimeter of triangle would be x+x+(x+113)= 3x+113 --------(1)
Since , it is given that the perimeter of triangle is 525. -----(2)
So from (1) and (2) , we have

Then, third side = 
Hence , the sides of a triangle are:
It is =8 00 8-0 I Ait gg ;8 00
O 0 0
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