The answer is D. M=7
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explanation
7+3(7)=28
7+21=28
28=28
making the D.M=7 as true.
True since each inch is 4 miles you time 6 by 4
false it says it is 12 miles so you divide that by 4 to get the inches
false if A to B is 24 and B to C is 12 miles there is clearly much more then 4 miles between A and C
Answer:
cent/km
Step-by-step explanation:
Given
Required
The fuel cost in 
This is calculated using:
Multiply by 
to get the cost in cents
cent/km
cent/km
12+m=
....................
Answer:
11
Step-by-step explanation:
180 - 112 = 68
4x + 16 +5x - 3 + 68 = 180
simplify.
9x + 81 = 180. subtract 81 from 180
9x = 99. divide 99 by 9
x = 11.
