She has been with her book club for 49 months.
Step-by-step explanation:
Books read = 12 books
Time period = 7 months
Therefore,
12 books = 7 months
1 book =
Books read so far = 84 books
Total time period = x
84 books = x months
1 book = 
Using both unit rates;

She has been with her book club for 49 months.
Keywords: Unit rates, multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer:
Convert 33% to the equivalent decimal 0.33, and then multiply 0.33 by 67 to get 22.11.
Step-by-step explanation:
NQS= 30
you just subtract 78-48 to get 30
Answer:
n = -5
Step-by-step explanation:
-10 - 2n = -2 • (n + 5)
Solve : -2 = 0
Solve : n+5 = 0
Subtract 5 from both sides of the equation :
n = -5
The answer is 1/12
The chance of getting a 3 on a six-sided dice is 1/6
The possibility of getting heads on a two-sided coin is 1/2
6 multiplied by 2 is 12
1 multiplied by 1 is 1
Hope it helps!