"Six less"=-6
"four times a number"=4n
"is 50"= =50
4n-6=50 add 6 to both sides
4n=56 divide both sides by 4
n=14
So, wrong on very first line...line one should have been: 4n-6=50
Answer:
BE
Step-by-step explanation:
This is because it is the part of a line that has two endpoints and is finite in length.
Answer:
x=130 I believe
Step-by-step explanation:
28+8+14+x=180
50+x=180
x=130