The original price of a mountain bike was reduced by $125. If p = the mountain bike's original price in dollars, which algebraic
2 answers:
Answer:
Where p = the mountain bike's original price in dollars
r is the reduced amount in dollars
Step-by-step explanation:
Given : The original price of a mountain bike was reduced by $125.
To Find: If p = the mountain bike's original price in dollars, which algebraic expression represents the reduced price?
Solution:
Let the original price be p
Let the reduced price be r
Now we are given that The original price of a mountain bike was reduced by $125.
So, the reduced amount = Original price - 125
So, equation becomes :
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Answer:
Therefore the co-ordinate of the point A is (-4,-3)
Step-by-step explanation:
If A(x₁,y₁) and B(x₂,y₂) is divided by a point in ration m:n internally.
Then the co-ordinate of the point is .
Given two points are P(-7,-5) and Q(5,3).
A point A on PQ, that divides PQ into a ratio of 1:3.
Since the point A lies on the PQ.
Therefore it divides the line segment PQ internally.
Here x₁= -7,y₁= -5 , x₂= 5,y₂ =3, m=1,n=3
Therefore the co-ordinate of the point A is
=(-4,-3)