The first four terms in an arithmetic sequence are -3,-10,-17, and -24 expression can be used to find the nth term? what is the 25th term of the sequence? A).-7(n-1);-168
B).-3+(n-1)(-7);-171
C).-3+(n+1)(-7);-185
D). 3+(n-1)(-7);-165

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).