Answer:
2x-5 if u want u can substitute any other variables and constant
Answer:
9
Step-by-step explanation:
.9*10=10
it's basically simple multiplication with a decimal
Answer:
I’m confused on what you want me to do but that is false
Step-by-step explanation:
I'm not sure Google it tho might help
Answer:
9+15i
Step-by-step explanation: