Simplify each equation and identify if it has no solution, one solution, or infinitely many solutions. An equation that is always true has infinitely many solutions.

A. 6(x+2)-10=6x+2
B. 6(x+2)-12=6x+2
C. 6(x+2)-10=2x+10
D. 4x-2=4(x-2)+6
E. 2(3x-6)=6(-2+x)

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

What is the result of adding the system of equations? 2x+y=4 3x-y=6