advantages plus

A Library provides two types of cards for their members: a red card, which costs $24 plus $4.25 rent per book, and a yellow card, which costs $18 plus $5.75 rent per book. For what number of books do both the cards cost the same? => 4 or 6 or 3 or 5..

The rent for a car is $23 per day plus $0.07 per mile. If a person rents a car and drives 100 miles in a day, then how much should he pay? => $28.93 or $30 or $29.93 or $30.07..

The graph shows the relationship of a car rented for $15 per day plus $1.5 per mile. If he travels 4 miles in a day, how much does he pay? => $20.5 or $18 or $21.5 or $21..

Jake works as a sales representative in a company. He earns $1,275 per month plus an 8% commission on his total sales. Identify the dependent variable in Jake's situation. => initial salary per month or commission or number of hours working per day or total sales..

Brian has $1,500 and his sister Quincy has $1,920. Each gets $10 as an allowance per week. Brian saves his allowance and Quincy spends her allowance plus $20 each week. In how many weeks will they have equal amount with them? => 342 weeks or 42 weeks or 14 weeks or 390 weeks..

Which of the following equation models the total cost C of producing n items, which is $34,500 plus $5.75 for each item produced? => C = 3450.75 or C = 34500 - (5.75) n or C = 34500 or C = 34500 + (5.75) n..

A gymnasium charges $30 as the registration fee for an individual, plus $6 per hour. If Charlie exercises for x hours, then which graph represents the amount ( y ) he had to pay? => Graph 1 or Graph 3 or Graph 4 or Graph 2..

A gymnasium charges $30 as a registration fee for an individual, plus $2 for each hour of his exercise. If he exercises for x hours then choose a linear equation for the amount ( y ) he has to pay. => y = 30 x + 2 or y = 3 + 2 x or y = 2 + 3 x or y = 2 x + 30..

A car rental company gives cars on rent on hourly basis. The cost of hiring is a base fee of $12 plus $1.50 per hour. Which graph represents the total cost of hiring a car? [Let the number of hours be x and the total cost be y .] => Graph 3 or Graph 1 or Graph 2 or Graph 4..

A survey taken reported that 9 19 th of the population listened to the President's speech. If the margin for error is plus or minus 4 38 , then what are the maximum and minimum values for the actual number of people who listened the speech? => 3 5 and 5 13 or 23 39 and 5 13 or 11 19 and 7..