Answer:

Step-by-step explanation:
The slope formula is



Therefore, the slope is 9, and the correct answer is 9.
Hope this helps!
Answer:
60%
Step-by-step explanation:
3/5 = 6/10 = 60%
12 divides by 3 is equal to 4
Answer:
Mixed fraction -2 3/8
decimal form -2.375
Improper fraction -19/8
Step-by-step explanation:
Convert the mixed numbers to improper fractions
then find the least common denminator and then combine them
so the answer is -19 / 8 or -2 3/8 as a mixed fraction
The answer is A, the associative property. being able to group numbers without changing the outcome.