if The ratio of boys to girls in the class was 3 to 2 If there were 12 girls, how many boys were there?

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

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?