Find the sum of the first 9 terms in the following series

64+32+16+...

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

The length of the line segment ac is 8x-9 what is the value of x