Jeffrey is going to charge an initial fee for mowing lawns of $10 and then wants to charge an hourly rate. If he knows that he wants to charge a total of $40 to mow his neighbors yard and it will take him 2 hours, what should his hourly rate be?
A)
$10
B)
$15
C)
$20
D)
$25
Tha answer is B 15$

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

i need points

step-by-step explanation: