Help me with find the slope PLEASE I NEED HELPP

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

State if the two triangles are congruent. if they are, state how you know?