Simplify 2(-14+r)-(-3r-5)

Need solving this second acceleration problem.

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).

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16