25, 400 and 144 are all square numbers and 24, 300 and 145 are not.
Therefore, he must like 1600
8x+(4*30)=6(6+30)
8x+120=6x+180
2x=60
x=30 pounds of coffee
Because Sam is 19, and is 6 years older than Mia 19-6=13 so Mia is 13. Mia is also 3 years younger than Alice so Alice’s age= 13+3=16 so Alice is 16
8n−7y−12n+5−3y
=8n+−7y+−12n+5+−3y
Combine Like Terms:
=8n+−7y+−12n+5+−3y
=(8n+−12n)+(−7y+−3y)+(5)
=−4n+−10y+5
F(x)=2x-5
j(x)=f(x)+3=2x-5+3=2x-2
j(x)=2x-2