Answer:
x=1
Step-by-step explanation:
Divide both sides by the numeric factor on the left side then solve.
Hope this helps.
Let James be x years old
Joe = 10 + x
After 8 years
18 + x = 3(x)
18 + x = 3x
18 = 2x
x = 9
Joe is 19
James is 9
(0,0)
(0.1, 1.1)
(0.5, 5.5)
(0.8, 8.8)
(1,11)
(2,22)
(3,33)
(4,44)
(5,55)
(10,110)
(11, 121)
(20, 220)
(30, 330)
(90, 990)
etc, etc
Answer:
length = 49 m
width = 46 m
Step-by-step explanation:
Length= w+3
width = w
Perimeter = 2L +2W
190=2(w+3) +2w
190=2w+6+2w (combine like terms now
190=4w+6
184=4w
w=46
PLUG IN
Length
46+3 = 49