(-48)-[18-{(-16)-(5-(4-7))}]

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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.