Consider the following equation-12=2+5x+2x After you combine like terms (5x+2x) what will be the next step in solving this equation?

A) divide by 7 on both side of the equal sign

B)divide by -7 on both sides of the equal sign

C) add 2 to both sides of the equal sign

D)subtract 2 from both sides of the equal sign

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 constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your