Let's translate the words into expressions:
11 less than 7 times a number is 
5 more than 6 times the number is 
So we have the equation

Subtract 6x from both sides:

Add 11 to both sides:

Answer:
n=9
Step-by-step explanation:
when you add 49 and 5 you get 54 then you need to divide it by 6
Answer:
4.24
Step-by-step explanation:
remember a² + b² = c²
(3*(sqrt(2))² + (3*(sqrt(2))² = 18
this would be c²
square root of this is c = 4.2426...
The answer is probably ss or SSA depending on your answer choices, if one of these isnt an answer choice let me know
Answer:
624
Step-by-step explanation:
