Answer:
Step-by-step explanation:
8.1* 10^13 just the product or do you need it in scientific notation?
Answer:
12 because 1+2 add 1 to 2 WOW
Step-by-step explanation:
Answer:
8900
Step-by-step explanation:
25x89=2225
2225/(1/4)= 8900
Answer:
Step-by-step explanation:
Multiply -3 for x and for 5
-3x-15=27
When you have this type of equation the first thing you do is take off the parentesis
Then you pass the 15 to the other side and you get -3x= 27 +15 . After that you divide that for -3 and you get the x . In this case x= -14
Sorry if the english is bad, i hope this helps