A straight line joins the points A (-2, -3) and C (1,9).Find the equation of the line AC in the form y = mx + c. *

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.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

Percent increase and decrease. original number: 45 new number: 18