Step-by-step explanation:
the equations are :-
=》d = 40m + 200
=》d = 50m
here, by equalising both equations.
( since, d = d )
=》40m + 200 = 50m
=》50m - 40m = 200
=》10m = 200
=》m = 200 ÷ 10
=》m = 20
now,
=》d = 50m
=》d = 50 × 20
=》d = 1000
21,800,000 rounded to the nearest million = 22,000,000
v-10=-9
Solve for v.
Add 10 to each side of the equation:
v-10+10 =-9+10
v= 1
96. (Text that is longer than 20 characters goes here)
