11. Which expression below has been simplified correctly?* 6 points
A) 2 + 4(x + 2)
2 + 4x + 8
4x + 10
B) 2 + 5(x – 7)
7(x - 7)
7x - 49
A)
B)
C) 4 - 7(x + 5)
4 – 7x + 5
-7x + 9
D) 7-3(x – 5)
7 - 3x – 15
-3x - 8
OD)

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

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?