Posted by Keaton on .
solve.
0.5 < 20=
0.5 <20= 4
is this right.
17c+6d12c8d
29c+6d8d
29c+14d
is this right.
collect like terms.

algebra 
Keaton,
what going none seem to be help with problem

algebra 
PsyDAG,
In the first problem, you have no unknown (x). In addition how do you change 0.5 to 0.5? Beside,
0.5 > 20.
Do you have typos? With typos, most tutors do not want to respond.
In the second problem, unless you have a typo,
6d 8d ≠ 14d
6d8d = 2d
I hope this helps. Thanks for asking. 
algebra 
Keaton,
Here is the problem
Collect like terms:
17c+6d12c8d= what
solve
0.5 <20 this is problem
so please can someone help me I do not mean to be a bother to anyone.Just need some help.