Answer:
100 miles
Step-by-step explanation:
We know this because,
lets say they start at 0
0+the first 15 is 15
15+23=38
then when they backtrack 2 miles
you subtract 2
38-2=36
so they have gone 36 miles so far.
to get the amount of miles they have to go you can subtract.
136-36=100
So that is how I got 100.
pls mark brainliest
A)true
B)false
c)false
D)true
they are right
Answer:
i dont know
Step-by-step explanation:
Answer:
14:42
Step-by-step explanation:
As we got 2 to get to 14, that means that we need to times by 7. Then we times the 6 by 7 to get the answer of 42.
Answer:
Unique solution
Step-by-step explanation:
Given
Required
The type of solution
A linear equation is represented as:
For the first equation:
For the second:
We have:
By comparison:
<em>Hence, the system has a unique solution.</em>