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Nikitich [7]
3 years ago
12

I live on the 15th floor of an apartment building. My friend, Emily, comes to visit me every Saturday. Last year she would alway

s ride the elevator to the 7th floor and walk up the rest of the way. This year she rides the elevator to the 9th floor and the walks the rest of the way. Why does she do this? (Additional clue: On rainy days she rides the elevator all the way up to the 15th floor).
Help Please
Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
6 0
Because she wants to walk and keep fit. Maybe she gets tired walking 8 floors so this year she prefers to walk 6 floors.
timurjin [86]3 years ago
5 0
She probably does that for exercise. So, she gets to the level that she wants, and she gets more exercise so she gets there faster.
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If the area of a rectangle is
Zielflug [23.3K]
(5x+3) is the width, its factors form is (5x+3)(3x-5)
5 0
3 years ago
What is n in 3/5n + 15 =10+2/5n
Phantasy [73]
Simplify both sides of the equation.

<span><span><span><span>3/5</span>n </span>+ 15 </span>= <span><span><span>2/5</span>n </span>+ 10


</span></span>Subtract 2/5n from both sides.

<span><span><span><span><span>3/5</span>n </span>+ 15 - </span><span><span>2/5</span>n </span></span>= <span><span><span><span>2/5</span>n </span>+ 10 - </span><span><span>2/5</span>n</span></span></span><span><span><span><span>15</span>n </span>+ 15 </span>= 10


</span>Subtract 15 from both sides.

<span><span><span><span><span>1/5</span>n </span>+ 15 - </span>15 </span>= <span>10 - 15</span></span><span><span><span>1/5</span>n </span>= -<span>5


</span></span>Multiply both sides by 5.

<span><span>5 </span></span>× (1/5n) = (5) × (−5)<span>n = -<span><span>25


Answer: n is -25.</span></span></span>
8 0
3 years ago
Read 2 more answers
Please help me with this and thank you
Anarel [89]

I think it’s D sorry if you get this wrong I also have to do my work

7 0
3 years ago
Adjacent Angles:<br><br>Answer:​
lakkis [162]

Hey there!

Adjacent angles are two angles that are connecting, or adjoining. They have a common vertex and a common side, but they DO NOT overlap.

Hope it helps and have a great day!!!!

5 0
3 years ago
Please help im so lost​
qwelly [4]

Answer:

are you allowed to email your teacher about it

that's only if you are doing remote school

5 0
3 years ago
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