Mr. X and Mrs. Y teach Senior English. They coordinate all their readings, writing assignments, tests, exams, and scoring rubrics. But when averaging grades Mr. X uses System X and Mrs. Y
uses System Y.
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Joey is trying hard to stay in the top 10% of his graduating class. He figures that if he gets a 90
or above in Senior English, he will maintain his top 10% status. With just the term paper and
final exam remaining, Joey's grades are CD=88; WA=83; TA=85. Under each system what grade
would Joey need his term paper and final exam to reach his goal of 90 or above?
System X
System Y
Class Discussion: 5%
10%
Writing Assignment 25%
15%
Test Average: 30%
25%
Term Paper 15%
20%
Final Exam
25%
30%
System X Grade for both(will be the same grade): Please round to nearest whole grade.

is this part of a question or something

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.