Miguel claims that the product of any fraction and 5/8 will always be less than 5/8

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).

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Which of the following is the result of expanding the series