Jen and sarah go to lunch at the green grill. their meals total $28.00 .the tax is 6%.what is the total cost including tax?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

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