Super-saver sammy is putting money aside to save up for a bicycle. he as already saved $55.if he earns $9 per hour at his job and is saving up for a bicycle that costs $199, how many hours would he need to work to be able to buy the bicycle?

What is the product of the radical expression. (7-2square root) (8+2 square root)

Two lines parallel to a third line are parallel to each other. always sometimes or never

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).