Rounded to the nearest tenth, it’s 3.9.
Rounded to the nearest whole number, it’s 4.
(not specified in question)
3-i/2
Pls mark me brainliest
Answer:
B. 
Step-by-step explanation:
Given expression is 
Simplifying the expression now
Lets use distributive property of multiplication to solve it.
As given, 
Distributing -6 with b and 2.
= 
Opening the parenthesis
= 
= 
∴ As from the given options,
is the correct choice.
Answer:
3/7
Step-by-step explanation:
the square root of 9 is 3, the square root of 49 is 7