On the directed line segment (-5,7) to (9,-6) find the point that divides it into a ratio of 2:1.

An angle that measures between 90 and 180° is called a(,

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.

Express -5 2/5 as an improper fraction.