Answer:
The answer is 9 + 21b
Step-by-step explanation:
Simplify the expression.
~Hoped this helped~
(-35-42-63)/7= (-140)/7=-20
I guess it s 30 irdk
hope tis helps :D
It is a.
You multiply 9.3 and 2.5 together and get 23.25
Then just add the exponents 6+3 is 9
So the answer is 23.25 x 10^9
Hope this helps!!
Answer:
The submarine is 15 feet below sea level.
Step-by-step explanation: