Answer:
70%
Step-by-step explananation:
sorry for the previous answer I was thinking u meant something else
Answer:
if s = -3, then <em>-3s + 2(-5s + 1) =</em><em> </em>43
Step-by-step explanation:
-3s + 2(-5s + 1)
(distribute the 2)
-3s + -10s + 2
(substitute (s) for -3)
-3(-3) + -10(-3) + 2
(multiply)
9 + 30 + 2
(add)
41
I’m not sure what you mean? The opposite of subtraction is addition though.
I dont know a but b is 8 and c is 31.5