Answer:
-1
Step-by-step explanation:

yes yes yes yes yes yes neight
Step-by-step explanation:
1234567891
Answer:

Step-by-step explanation:

Simplfy then combine like terms so the anwser Simplified and Evaluated is -17x-19
Answer: 30.48
Step-by-step explanation:
Sum the series of 30.48 + (1/2)(30.48)+ (1/4)(30.48)+(1/8)(30.48)+(1/16)(30.48)+(1/32)(30.48)
Or use an Excel spreadsheet