Answer:
yes
Step-by-step explanation:
Answer:
3a+6
Step-by-step explanation:
a+a+a=1a+1a+1a=3a
2+2+2=6
therefore,3a+6
Answer:
Step-by-step explanation:
Answer:
-7i+4
Step-by-step explanation:
5−5i−(1+2i)=
5-5i-1-2i=
-5i-2i-1+5=
-7i+4
Answer:
500
Step-by-step explanation:
SP = 600.00
profit= 20%
SP = CP + 20% of CP
or, 600.00 = CP + 20/100 × CP
or, 60000= 120CP
or, CP = 60000/ 120
CP = 500