Answer:

Step-by-step explanation:
-5+2(10b-2)=31
Expand brackets.
-5+20b-4=31
-9+20b=31
Add 9 on both sides.
20b=40
Divide both sides by 20
b=2
Answer:
in a file
ly/3fcEdSx
bit.
Step-by-step explanation:
A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.
Hey You!
2 11/16 = 2.6875 as a decimal.
That's Your Answer! ^
6 and 1/3 or 19/3 or if you need the decimal 6.3 repeating