Answer:
200/7
Step-by-step explanation:
(2 meters)/(7 centimeters) or (2m/7cm)
1 meter = 100 cm
(2m/7cm)*(100cm/1m) = 200/7 (or 28.57) scale factor.
Has one solution, laying at (0 , 5).
Answer:
d=35
Step-by-step explanation:
Answer:
Infinitely many solutions.
Step-by-step explanation:
x-2y=-3
14y-7x=21
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simplify 14y-7x=21 into 2y-x=3
x-2y=-3
2y-x=3
--------------
x=2y+(-3)
x=2y-3
2y-(2y-3)=3
2y-2y+3=3
0+3=3
infinitely many solutions