On a map, 1/2 inch represents 15 miles. if the distance between dover and portland is 50 miles, what is the distance, in inches, between the two cities on the map?

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used