Answer:
slope: 7
y intercept (0 , 0)
Step-by-step explanation:
y = 7x
equation of line: y = mx + b m: slope b: y intercept
slope = 7
y intercept: 0 (0 , 0)
D1 = 60 for a price of $80. Charging $80 will ensure supply exceeds demand.
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The store apparently could charge a price slightly lower than $80, but we cannot tell from the chart how much lower.
Answer:

Step-by-step explanation:
Here we are given with two coordinates and asked to determine the distance between them.
Here we are going to use the distance formula, which is given as under

Where


Replacing these values in the distance formula





Answer:
by using pythagoras theorem

Answer:
C and X , B and L , A and W , D and G are congruent