Answer:
n<2
Step-by-step explanation:
-2n+5>1
-2n>1-5
(-2n>-4)divide by -2
![\qquad \qquad\huge \underline{\boxed{\sf Answer}}](https://tex.z-dn.net/?f=%5Cqquad%20%5Cqquad%5Chuge%20%5Cunderline%7B%5Cboxed%7B%5Csf%20Answer%7D%7D)
In the given question ~
Line segments BC and DE are parallel to one another therefore,
The Angles :
![\longrightarrow \sf \angle ABC = \angle ADE](https://tex.z-dn.net/?f=%20%5Clongrightarrow%20%5Csf%20%5Cangle%20ABC%20%20%3D%20%5Cangle%20ADE)
![\longrightarrow \sf \angle ACB = \angle AED](https://tex.z-dn.net/?f=%20%5Clongrightarrow%20%5Csf%20%5Cangle%20ACB%20%20%20%3D%20%5Cangle%20AED%20)
[ By corresponding Angle property ]
Now, in the given figure the Triangles ABC and ADE are similar to one another. by AA criteria of similarity.
since we know, The sides of similar triangles are in equal proportion, let's use the property ~
![\qquad \sf \dashrightarrow \: \dfrac{x}{5} = \dfrac{9}{9 + 6}](https://tex.z-dn.net/?f=%5Cqquad%20%5Csf%20%20%5Cdashrightarrow%20%5C%3A%20%20%5Cdfrac%7Bx%7D%7B5%7D%20%20%3D%20%20%5Cdfrac%7B9%7D%7B9%20%2B%206%7D%20)
![\qquad \sf \dashrightarrow \: x = \dfrac{9}{15} \times 5](https://tex.z-dn.net/?f=%5Cqquad%20%5Csf%20%20%5Cdashrightarrow%20%5C%3A%20x%20%3D%20%20%5Cdfrac%7B9%7D%7B15%7D%20%20%5Ctimes%205)
![\qquad \sf \dashrightarrow \: x = \dfrac{9}{3}](https://tex.z-dn.net/?f=%5Cqquad%20%5Csf%20%20%5Cdashrightarrow%20%5C%3A%20x%20%3D%20%20%5Cdfrac%7B9%7D%7B3%7D%20)
![\qquad \sf \dashrightarrow \: x = 3 \: units](https://tex.z-dn.net/?f=%5Cqquad%20%5Csf%20%20%5Cdashrightarrow%20%5C%3A%20x%20%3D%203%20%5C%3A%20units)
Ok so Jessica bought M pens, which cost $6.70 each.
She also bought 4 fewer pencils than pens, or (M-4) pencils, at $3.50 each.
So in total, she spent:
6.7M + 3.5(M-4)
= 6.7M + 3.5M - 14
= 10.2M -14
So she spent $(10M - 14) on pens and pencils.
Hope this helped
The complete question in the attached figure
we know that
The measure of the interior angle is the half-summit of the arcs that comprise it and its opposite.
so
∠ BED=(1/2)*[arc BD+arc CA]-------> (1/2)*[70+180]----> 125°
∠ BED=125°
∠ CEA=∠ BED-----> 125°
∠ AED=∠ CEB
so
2*∠ AED=360-125*2------> 2*∠ AED=110------> ∠ AED=110/2----> 55°
the answer is∠ AED= 55°