8
3 -(-3) + 7 - 4
= 3 + 3 + 7 - 4
= 6 + 7 - 4
= 13 - 4
= 9
Added 9/6/2019 7:52:49 AM
This answer has been confirmed as correct and helpful.
8
(5 + 4 - 2) x (-2)
= 7 x (-2)
= -14
Added 9/6/2019 7:53:37 AM
This answer has been confirmed as correct and helpful.
8
(48a^3 + 32a^2 +16a)/(4a)
= (48a^3/4a) + (32a^2/4a) + (16a/4a)
= 12a^2 + 8a + 4
Added 9/6/2019 7:56:38 AM
This answer has been confirmed as correct and helpful.
5
3-(-3)+7-4
(3+3)=6
6+7=13
13-4
=9
Added 9/6/2019 8:51:24 PM