Negative four
7
No. If you have -+4, this is a -, if it is ++ it is +, -- is +, -+ or +- is -. Therefore -7-+4 is -11
Negative sixty-four minus four squared is equal to -80.
13
Negative four
Negative 5 and three tenths.
7
a.-5 b.-7 or c.-9
No. If you have -+4, this is a -, if it is ++ it is +, -- is +, -+ or +- is -. Therefore -7-+4 is -11
-3 - (-1)= -3 + 1= -2-2
Negative sixty-four minus four squared is equal to -80.
13
-11
-15 minus -4 is -11.
-8 and 2/9
No, 12/-4 = -3 A negative times negative is positive, so positive divided by negative is a negative.