100+16=116 is the right answer
3x+4x+5x=54
12x=54
x=4.5
Plug in the value of x into all three segments.
AB= 3*4.5= 13.5
BC= 4*4.5= 18
AC= 5*4.5= 22.5
Answer:
y = 8, x = 4
Step-by-step explanation:
idk whether y is hardcover or paperback of vice versa and i can't explain if there's a timelimit it'll take too long
Answer:
18
Step-by-step explanation:
Subtract 6 from both sides so the equation becomes 1/9x=2. Multiply by the reciprocal on both sides (9)1/9x=2(9).
This cancels out to x=18