Prove the divisibility of the following numbers:

1 answer:

yan [13]2 years ago

8 0

$8^{10}-8^9-8^8=8^8(8^2-8-1)=8^8(55)$

$81^7-27^9-9^{13}=3^{28}-3^{27}-3^{26}=3^{26}(3^2-3-1)=3^{26}(5)=3^{24}(45)$

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irina1246 [14]

X=-2y+6
-2y+6+y=10
-y+6=10
-y=4
y=-4
X=14

2(14) + 2(-4)=28- -8=28+8=36

Answer is 36 I think

8 0

3 years ago

Nimfa-mama [501]

458,500 because they are 1000 apart and 500+500=1000

8 0

2 years ago

defon

A= 1 b= -4.
Hope this helps

4 0

2 years ago

mixer [17]

Answer:

i think the answer is

-4x+48

7 0

2 years ago

Sav [38]

Answer:

sorry but the words are very blurry

3 0

2 years ago