if 11% is lost on books sold at 10.68 rs what was the cost price of the books, at what price should they be sold at to yield a profit of 10%​

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).

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Aline that intersects one of two parallel lines intersects the other also always sometimes never