11^2=121
12^2=144
You can write either 11 or 12.
Answer:
24 3/5 and 40.
Step-by-step explanation:
You should start by dividing 37/2.25 which get you 16.4. You then next multiply 1.50(1 1/2) by 16.4 and get 24.6 chich is 24 3/5 miles. For it to travel for an hour just do the same thing but instead 37 put 60. In an hour it can travel around 40 miles. Hope this helps!
Answer:
n=3
Step-by-step explanation:
-4n-40=-2(7n+5)
Distribute the -2
-4n -40 = -14n -10
Add 14n to each side
-4n+14n -40 = -14n +14n-10
10n -40 = -10
Add 40 to each side
10n -40+40 = -10+40
10n = 30
Divide each side by 10
10n/10=30/10
n =3
Answer:
8/20 or 2/5 chance
Step-by-step explanation: