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vovikov84 [41]
3 years ago
8

-6-5(4+3n)=-7(n+2)-6n

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
4 0

Answer:

n=-6

Step-by-step explanation:

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A freezer is shaped like a rectangular prism. It has a length of 8 feet and a height of 3 feet. The volume is 54 cubic feet. Fin
yarga [219]
Well the formula:

V = Bh
 54= 3*w*8
54= 24w
24w=54
w= 54/24
w= 2.25
4 0
3 years ago
What is the arithmetic sequence in this problem . help plz
adell [148]

Answer:

<u>a(n)=80*(9/10)^(n-1)</u>

Step-by-step explanation:

I think u r confused

this sequence is geometric not arithmetic

HOw we know that ??

when we get a common difference  <u>that must Be equal  </u>

d=72-80=-8  not equal to  d=64.8-72=-7.2

So it is not arithmetic

but when we get the common ratio that also must <u>be equal </u>

r=72/80=9/10 equal to   r=64.8/72=9/10

So it is geometric

By using this equation:

a(n)=a*r^(n-1)

and we have <u>a=80 , r=9/10</u>

Then       <u>a(n)=80*(9/10)^(n-1)</u>

<em>I really hope this helps <3</em>

6 0
3 years ago
Marti’s car has a sale price of $6,630. How much money does she pay after a $1,090 rebate?
OlgaM077 [116]

Answer:

5,540

Step-by-step explanation:

think you just subtract

3 0
2 years ago
Round off 3.55 to one significant figure
aivan3 [116]
Well  I Think it is 4 because it says round off 
8 0
3 years ago
Owen and Ethan have $175 together. How much money does each of them have if Ethan has $33 more than Owen
Scorpion4ik [409]

Total amount of money: 175

Owen's amount: x

Ethan's amount: x + 33

(x) + (x + 33) = 175

2x + 33 = 175

2x = 142

x = 71

Owen's amount: $71

Ethan's amount: $104

Hope this helps!! :)

4 0
3 years ago
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