Step-by-step explanation:
the unit rate of y per x :
9/3 = 18/6 = 27/9 = 36/12
all the results = 3
the right answer is B) 3
Answer:
D. There is no association because the distribution of lunch preference is approximately the same among the pet groups.
Answer:
-10n - 60
Step-by-step explanation:
Use the distributive property to simplify [ a(b + c) = ab + ac ]
-10(n + 6)
(-10 * n) + (-10 * 6)
-10n + -60
-10n - 60
Best of Luck!
Answer:29.2
Step-by-step explanation:
1 lawnmower= 8hours/12 =2/3 hour
30 lawnmowers= 30*2/3hour= 20 hours
