Vera pays $32 for her phone bill plus 0.75 for extra this moth her phone bill was $47

Assuming that what you want me to solve is how much she paid for "extra use", the answer is she paid 20 times for the extra charge

47 - 32 = 15

20x .75 = 15

32 is the initial cost

32+.75x=bill

32+.75x=47 .75x=15 x= 20

Vera was 20 minutes over her allowed minutes

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130