Answer:
x=4
Step-by-step explanation:
Since both triangles are similar, you can make an equation 12/5x-2 = 16/6x. When you cross multiply you get 72x=80x-32. Then you transfer the 80x and you get -8x = -32. Then you divide by -8 and you get x=4.
180 - 78 = 102
< 1 = 102*
Answer: a) 62.591 lb b) 7.5
I am not 100% sure but I am pretty sure the answer is (3,-1,4)
-2 * 2n -2 equals -4n + 4 > 18n -3n
