Question

7°C
ero.
7. Subtract the sum of -40 and 50 from 20.
8. Subtract the sum of 250 and -60 from 75.
9. Subtract the sum of -5 and -125 from the sum
of 65 and -10.
10. The sum of two integers is -20. If one of the
integer is 10, find the other.​

Answer 1

Step-by-step explanation:

7. -40 + 50= 10

20 - 10 = 10

8. 250 + (-60) = 190

75 - 190 = -115

9. (65+(-10)) - ((-5)+(-125))

55 - (-130)

185

10. x + y = -20

x=10

y= ?

y = -20 - 10

y = -30

(-30+10 = -20)