Someone help plz make sure it’s right will mark brainiest

The table represents a linear function. what is the slope of the function? –6 –4 4 6

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.

Item 1 solve for s. s+24=90 −114 −66 66 114