28.27 is the area bc i had this as an example before lol
Answer:
x = 10 Perimeter: 129
Step-by-step explanation:
FINDING X:
4x+7 = 5x -3
7 = x -3
10 = x
x = 10
PERIMETER:
4x + 7 + 5x - 3 + 4x - 5
Combine the "x" values
13x + 7- 3 - 5
Combine the numbers
13x - 1
13(10) -1
130 - 1
129
Answer:
what to do here I don't know sorry
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It cost $156.40 because 20% of 195.50 is $39.10 so you subtract that from the 195.50.
