Answer: 
Step-by-step explanation:
Given
Y is directly proportional to x
and y=12 for x=10



Answer:
She has been with her book club for 49 months.
Step-by-step explanation:
If Beth reads a total of 12 books per 7 months, then that is our unit rate. If she has read 84 books so far, then we divide 84 books by 12 books/7 months, which is the same as multiplying by 7 months/12 books. When we do that, the books cancels out with the books, and we get 49 months/1, which is 49 months.
Answer:
would it be acute
Step-by-step explanation:
Answer:
y = 4x - 1
Step-by-step explanation:
The y-intercept is -1 , and the slope is 4