Answer: square root of 10
Step-by-step explanation:
The answer is line c, because you have to rise 5 and run 2.
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Y
=
2
y
/3
−
3
x
=
−
y
/3
+
7
Hope this helped!
The constant of proportionality should be 45 miles per hour, and the car should travel 135 miles in three hours.
C. 50f
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