It’s bevause you can see what you are doing instead of doing it all of your head which could get messed up.
Since Sarah’s age is 2x of Bob’s age (which is 42) Sarah is 84.
The discount is 50-14 = $36
% discount = (36/50)*100 = 72%
1) 4(6j+1+8j) = 16j + 4 + 32j
2) 16j + 4 + 32j = 48j + 4
Answer:
The answers is n=35
Step-by-step explanation:
Solve for n by simplifying both sides of the equation. Then isolating the variable.
J’espère que ça aide.
