Answer:
Not sure but I believe it is A
Step-by-step explanation:
2.47+7.1=9.57
7.1+2.47=9.57
9.57-2.47=7.1
9.57-7.1=2.47
Set equal to 0
3=0, nope
3y-12=0
add 12
3y=12
divide 3
y=4
5p-4p-8=-2+3
p-8=1
p=9
1 solution
-9(2)+4=-16 you do -9 times 2 which is -18 then you subtract that to 4 which you get -16. hope this helps!
