Ben has b dollars. Cam has 7 fewer dollars than Ben. How many dollars does Cam have? Daniel gets a paycheck every 4 weeks. He works x hours each week. How many hours does Daniel get paid for on each paycheck?
Annika biked 37km, this morning and another x km in the evening. How many kilometers did Annika bike today?
Gretchen is setting up for a banquet. She has 300 chairs and needs to distribute them evenly among t tables. How many chairs should she put at each table?
Janelle saved up $265, then she bought a sweater for d dollars? How much money does Janelle have left?
It takes b minutes for Sylvia's bathtub to fill with water. How many minutes will it take to fill 3 same-size bathtubs?
Michelle used a $20 bill to pay for a notebook that only costs p dollars. How much change did Michelle receive from the cashier?

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

If the measure of xyz is 81 what is the measure of yz

Which themes are portrayed in this excerpt from leo tolstoy’s the death of ivan ilyich? praskovya fedorovna came of a good family, was not bad looking, and had some little property. ivan ilyich might have aspired to a more brilliant match, but even this was good. he had his salary, and she, he hoped, would have an equal income. she was well connected, and was a sweet, pretty, and thoroughly correct young woman. to say that ivan ilyich married because he fell in love with praskovya fedorovna and found that she sympathized with his views of life would be as incorrect as to say that he married because his social circle approved of the match. he was swayed by both these considerations: the marriage gave him personal satisfaction, and at the same time it was considered the right thing by the most highly placed of his associates. so ivan ilyich got married. conforming to social conventions criticism of a middle class lifestyle the destructive impact of loneliness struggling to face reality the necessity of companionship