Answer:
v = m/d
Step-by-step explanation:
d = m/v
Multiply each side by v
d*v = m/v * v
dv = m
Now divide each side by d
dv/d = m/d
v = m/d
Answer:
The height of the hill is 131ft
See explanation in the photo
3) 5r-7 = 2r+14
3r=21
r= 7
4) 5(n-7)=2(n+41)
5n -35=2n+82
3n=117
n=39
5) 3(x-2)=9x
3x-6=9x
-6=6x
-1=x
D is the answer, just add al the sides (multiply each by two and add them)
Answer:
1: 2003
2: 1425
3: 2018
Step-by-step explanation:
1: 875 = 275x + 50.
875 - 50 = 275x + 50 - 50.
825 = 275x
825 ÷ 275 = 275x ÷ 275.
x = 3
2: y = 275(5) + 50.
y = 1425
3: 5,000 = 275x + 50.
5,000 - 50 = 275x + 50 - 50.
4,950 = 275x.
4,950 ÷ 275 = 275x ÷ 275.
x = 18.
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