Is this correct? Please tell me asap I have a time limit and please answer correctly with explaining

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.