Algebra 1 mauro has 140 ft of rope. he will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. what will the length of the longer piece be?

105

Work Shown:

x = length of shorter piece, 3x = length of longer piece

x+3x = 140

4x = 140

4x/4 = 140/4

x = 35

3*x = 3*35 = 105

So the longer piece is 105 feet long (shorter piece is 35 ft).

Note how 35+105 = 140 which helps confirm the answer.

b

step-by-step explanation:

if a was wrong then it has to be b it cant be c either because not all the y intercepts are the same!

ok now , i would like brainlest plz

for the points

step-by-step explanation: