You are installing crown molding around the perimeter of a living room. The room is 12 feet long and 10 feet wide. Crown molding is sold in 78-inch segments.
How many segments of crown molding should be bought to complete the job?
A. 3
B. 6
C. 7
D. 22
E. 45

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

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

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b