3/4+2/3= 17/12
Step-by-step explanation:
Answer:
b = 
Step-by-step explanation:
Multiply through by 3 to clear the fractions.
4b + 6 = 12 - b ( add b to both sides )
5b + 6 = 12 ( subtract 6 from both sides )
5b = 6 ( divide both sides by 5 )
b = 
Answer:
8 people watched the show
Step-by-step explanation:
50 - 42 = 8
74 because each number is increased by 9