In AJKL, Q is the centroid. If KQ=12 find Kp?

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Which expression is equivalent to 2x^2+7x+4?

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.