Answer is B.
the question says that a total of 108 blue shirts and 96 green shirts are sold, so we calculate the total number of shirts in the respective rows, while ensuring that the total number of shirts in the columns add up to 60 small, 86 medium, and 58 large respectively
Answer:
B
Step-by-step explanation:
Substitute the given values for x and y into the expression
-
+ 
= 4 - 4 + 
= 0 + 
=
= 4 
Answer:
calculate the rise over the run.
therefore, it's -8/7
Topic: coordinate geometry
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Answer:
Given: Here ABC is a triangle,
In which 
Prove: 
Let us assume AB is not congruent to AC.
If
,
Then
( By the converse of the triangle parts relationship theorem )
If If AB < AC, then
( by the converse of the triangle parts relationship theorem. )
But, by the definition of congruent,
We know
( by the given statement.)
Therefore, we have a contradiction,
And,
and
.