Multiply 5 and 9 which is 45.
It is letter B because that is right
Answer:
C. 34.081 sin (0.888 x + 1.341) + 82.822
Step-by-step explanation:
I calculated it logically
848 (811+37)
Using the equation
-780 + 37x44=y
-780+ 1,628= 848
<span>We convert the sentences to mathematical expressions as follows
"</span>Four times the sum of the least and greatest integers" : 4[n+(n+2)]
"is 12 less than three times the least integer": = 3n-12
So we have:
4[n+(n+2)]=3n-12 (this is the equation)
4[2n+2]=3n-12
8n+8=3n-12
8n-3n=-12-8
5n=-20
n=-20/5=-4
Answer: the equation is 4[n+(n+2)]=3n-12 , the least integer is -4
