If the perimeter of a regular pentagon can be expressed as 10s - 20, determine the length of each side. 50s - 100
s - 2
5s - 10
2s - 4

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.