Identify the type of sequence
1/9, -1/8, 1/7, -1/6, 1/5...
geometric arithmetic or neither

Clara solved the equation 7/3x = −2/3 as shown → 7/3x( 3/7 ) = −2/3 ( 3/7 ) x = −14 what is clara’s error?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

3x = 729 solve for x plz . it's urgent. will mark