This is the all question?
Answer:
A) -20+48i
Step-by-step explanation:

Answer:
81m+27t
Step-by-step explanation:
We need to distribute the 9 to the terms inside the parentheses:
9(9m+3t)=9(9m)+9(3t)=81m+27t
Answer:
slope =-1
Step-by-step explanation:
i dont think there is any steps for this problem ;-;
Answer:
answer: he spent $120
Step-by-step explanation:
20×5=100
100+ the initial $20 spent = $120