Answer:
i dont know what the question is, please give better examples so i can give more feedback into helping..
Step-by-step explanation:
Answer:
1,05
Step-by-step explanation:
Answer:
D Multiply equation B by 5 and equation A by 4 and add the results together
Answer:
if 
Step-by-step explanation:
Given --> 
Substitute
into the equation and solve for
:




So, when 
Answer:
-46
Step-by-step explanation:
5 (x - 2) - 14x. x=4
5 (4 - 2) - 14(4) (distribute)
20 - 10 - 14(4) (multiply)
20 - 10 - 56 (subtract and solve.)
10 - 56 = -46 - solution
hope this helps (: