Answer:
-77
Step-by-step explanation:
-(-5)^2+10(-5)-2=
-25-50-2=-77
Answer: 5 up and 7 side
-15/16 or -0.9375
3/5x=6 +7x
3x=30+35x
3x-35x=30
-32x=30
x= -15/16