Lindsey has 25 inches long ribbons now.
Further explanation:
Simple addition and multiplication has to be used to solve this question.
Given
Ribbon Lindsey already has= 10 inches
Number of pieces she bought inches = 3
Length of each ribbon piece = 5 inches
So,
![The\ total\ length\ of\ piesces\ she\ bought\ later = 5*3\\=15\ inches](https://tex.z-dn.net/?f=The%5C%20total%5C%20length%5C%20of%5C%20piesces%5C%20she%5C%20bought%5C%20later%20%3D%205%2A3%5C%5C%3D15%5C%20inches)
As she already had 10 inches, now she has
![Total\ ribbon\ length=Ribbons\ she\ already\ had+New\ ribbon\ piesce\\=10+15\\=25\ inches](https://tex.z-dn.net/?f=Total%5C%20ribbon%5C%20length%3DRibbons%5C%20she%5C%20already%5C%20had%2BNew%5C%20ribbon%5C%20piesce%5C%5C%3D10%2B15%5C%5C%3D25%5C%20inches)
Lindsey has 25 inches long ribbons now.
Keywords: Addition, multiplication
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Answer:
Option (B) is the correct answer.
Step-by-step explanation:
Let 'x' the starting point be
She walks down 2 flights to visit a friend.
so walking down means we need to add 2 units to the starting point x
![x+2](https://tex.z-dn.net/?f=x%2B2)
Then he walks up 3 flights to deliver a message to a neighbor.
now subtracting 3 units from (x+2)
![x + 2 - 3 = -1](https://tex.z-dn.net/?f=x%20%2B%202%20-%203%20%3D%20-1)
x = -1 means now he is UP to 1 point where he started his flight.
Thus, he needs to walk down 1 more flight to reach her starting point
Thus, -1 is the number of flights Brandie must walk to get back to her starting point.
Therefore, option (B) is the correct answer.
Answer:
I belive the slope will equate to 3/1 x
Step-by-step explanation:
Answer:dudjdjuwurueudjjdjd
Step-by-step explanation:
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Answer:
72
Step-by-step explanation:
<1 and <2 are not equal to each other
Let the angle directly above angle 2 (on the right side of the line) be angle 3
<1 and <3 are corresponding angle, which means they are equal
<2 and <3 are supplementary angles since the form a line
<2 + <3 = 180
We know <1 = <3
<1 + <3 = 180
We are given <1 = 2x+12 and <2 = 3x+18
2x+12 + 3x+18 = 180
Combine like terms
5x+30 = 180
Subtract 30 from each side
5x+30-30 = 180-30
5x= 150
Divide each side by 5
5x/5 = 150/5
x=30
<1 = 2x+12
Substitute 30 in for x to find angle 1
= 2*30 +12
=60+12
= 72