Answer and Step-by-step explanation:
It says your question is : [tex]9-16=?[/tex] And the answer for that would be [tex]-10[/tex]. But that's not there in the options I think your question was supposed to be meant like this : [tex]16-9=?[/tex] cause then it would be [tex]7[/tex] tho it's there in the options, the sign is wrong it's not [tex]-7[/tex] it's [tex]+7[/tex] or just [tex]7[/tex].
