Write the given statement as an equation.John kept track of the time it took him to drive to college from his home and the speed at which he drove. He found that the time t varies inversely as the speed r.
A. t = 
B. r = kt
C. t = kr
D. t = 
Answer: D
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Use a system of linear equations in two variables to solve the problem.University Theater sold 524 tickets for a play. Tickets cost $24 per adult and $14 per senior citizen. If total receipts were $9006, how many senior citizen tickets were sold?
A. 257 senior citizen tickets B. 357 senior citizen tickets C. 267 senior citizen tickets D. 167 senior citizen tickets
Solve the problem.If you are dealt 5 cards from a shuffled deck of 52 cards, find the probability that all 5 cards are picture cards.
A. 
B. 
C. 
D. 
Find the perimeter.
A. 362 in. B. 329 in. C. 383 in. D. 278 in.
Find the equation of the line through the given pair of points in standard form using only integers.(1, -3) and (1, 3)
A. x = 1 B. y = -3 C. y = 1 D. x = -3