The answer is 15% have a good day
Answer:
The Answer is choice B, (-1,3)
Step-by-step explanation:
The solution to systems of linear equations is the point of intersection of the two lines. In this graph, the two lines cross where the x coordinate is -1 and the y-coordinate is 3
Answer:
Carolyn's mistake was confusing the selling price of the necklaces with the profit.
Step-by-step explanation:
Let
x-------> the selling price of each necklace
we know that
The linear equation that represent the situation is equal to

solve for x


The profit on each necklace is equal to

therefore
Carolyn's mistake was confusing the selling price of the necklaces with the profit.
Answer:
The correct answers on edg are 2) AE and CE are always equal 3) BE and DE are always equal 4) Segment AC and segment BD always bisect each other
Step-by-step explanation:
Formula for circumference of circle:
C=2πr
here radius, r=4 cm and π=3.142
Put values in formula.
C=2(3.142)(4)
C=25.1 cm (Rounded to 1 decimal place)
Answer: Circumference of the circle is 25.1 cm (Rounded to 1 decimal place)