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3 years ago

12

So how many shelves are needed for each type of toy so that it has the greatest of toys. Dolls 45. Footballs 105 and small cars

75

1 answer:

Ganezh [65]3 years ago

4 0

You have to divide them all bye 5 and you will get your answers

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Algebra help (last one lol)

katovenus [111]

B. Isolate the y term

hope this helped hon

8 0

3 years ago

Read 2 more answers

katrin2010 [14]

$\dfrac{n^2+3n+2}{n^2+6n+8}-\dfrac{2n}{n+4}\\\\=\dfrac{n^2+2n+n+2}{n^2+4n+2n+8}-\dfrac{2n}{n+4}\\\\=\dfrac{n(n+2)+1(n+2)}{n(n+4)+2(n+4)}-\dfrac{2n}{n+4}\\\\=\dfrac{(n+2)(n+1)}{(n+2)(n+4)}-\dfrac{2n}{n+4}\\\\=\dfrac{n+1}{n+4}-\dfrac{2n}{n+4}=\dfrac{n+1-2n}{n+4}=\dfrac{1-n}{n+4}$

$Answer:\ \boxed{B.\ \dfrac{1-n}{n+4}}$

7 0

3 years ago

beginning in 1996, a glacier lost an average of 3.7 meters of thickness each year. find the total change in its thickness by the

NemiM [27]

The answer I got was 59.2
How I got it was that I counted how many years it was I got 16 years multiplied it by 3.7 and got 59.2

5 0

3 years ago

Solve for j. 144j2 + 21 = 85

Sphinxa [80]

Answer:

2/3

Step-by-step explanation:

I assume the 2 after the j is a square. So, we bring the 21 to the other side by subtracting it from both sides, getting 144j^2=64. Now we divide to get 64/144 = j^2. Make sure NOT to simplify it, it's perfect right now. The square root of that is $\sqrt{64}/ \sqrt{144}$ , or 8/12, which we can now simplify to 2/3. Hope this helps!

5 0

2 years ago

Inequality’s of (0,3) (2,-3)

Inga [223]

Good question next quetionn

5 0

3 years ago