Please help me with this statistics math question

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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.