2(3x + 4) is the same as 6x + 8. this is an example of which algebraic property? symmetric property distributive property associative property of addition commutative property of addition

When can u say there is no solution for a system of linear inequalities? explain your answer and show with a system and graph

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

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.