Hello!
You put 5 in for x
y = 0.3(5)
y = 1.5
The answer 1.5
Hope this helps!
Yes the answer is b, u can form a triangle with the side lengths of 3,4 and 5
N=5. All the angles of a triangle equal 180 degrees. So set all of your angles equal to 180. 6n+1+9n-4+108= 180. Combine like terms. 15n-3+108=180. Now subtract 108 and add 3 to the opposite side. 15n=75. Then divide 75 by 15. The answer is five!
