Question

if x and y are two positive numbers, then -x-y=-(x+y)


a)-5-10= -(5+_)
=_____

b)-8-15=______
=_______​

Answer 1

Answer:

a) - ( 5 + 10 ) = 5

b) - ( 8 + 15 ) = 7

Hope it helps to you!!

Answer 2

Answer:

b) -8-15 =23

because of the ( - ) ( - ) = +

So by doing this sine of the greater number