it cost 79.84 to fill up a 16 gallon gas tank and 49.90 to fill up a 10 tank. what is the constant proportionality that relates the cost in dollars, y, to the number of gallons of gas, x

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)