Answer:
200
Step-by-step explanation:
Answer:
50 + 200h
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
The x intercept is represented by the coordinate (x,0) on x axis.
So, to find the x intercept ,we need to equate y=0 in the equation 20x+70y=420
=> 20x+ 70*0=420
=> x=420/20 =21.
x intercept is (21,0).
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Answer:
-2.5
Solution:
-18.5/7.4=-2.5
