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goldfiish [28.3K]
3 years ago
6

Give a button and a bookmark

Mathematics
2 answers:
kotegsom [21]3 years ago
8 0

Answer:

15 packages of buttons

9 packages of bookmarks

Step-by-step explanation:

We need to find the least common multiple (LCM) of 30 and 50.

30 = 2×3×5

50 = 2×5²

LCM = 2×3×5²

LCM = 150

Now we need to find a multiple of LCM that is greater than 400.

3LCM = 450

The committee needs at least 450 of each, which means they need at least 15 packages of buttons and 9 packages of bookmarks.

Vanyuwa [196]3 years ago
3 0

Let's note the information.

This is what we know:

Every buttons came in packages of 30 per student.

Every bookmark came in packages of 50 per person.

Know, we need to do some multiplying.

30 x 400 & 50 x 400

Now solve.

30 X 400 = 12000.

So we now know that they have an estimated 12000 buttons total.

Now, we find x for bookmarks.

50 x 400 = 20000

That means total that estimated that 20000 bookmarks will be given.

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Find the distance between the points (6,8) and (8,-2)<br>​
Norma-Jean [14]

Answer:

d ≈ 10.1980

Step-by-step explanation:

Start with the distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Pair your values to your variables.

x_1=6,x_2=8,y_1=8,y_2=-2

Let's substitute those values into the formula.

d=\sqrt{(8-6)^2+(-2-8)^2}

Complete the operations in your parentheses.

d=\sqrt{(2)^2+(-10)^2}

Square the bases of your powers.

d=\sqrt{4+100}

Add.

d=\sqrt{104}

Find the square root of 104:

d ≈ 10.1980

I only provided 4 digits after the decimal point; feel free to round it accordingly.

8 0
4 years ago
Equivalent fractions are always larger than orginal fraction true or false?
ioda
The answer is false. They are the same
8 0
3 years ago
Whiskers the cat weighs 2 2/3 kg. Piglo weighs 4kg. For each question , write a myipulcation and a division equation, decide whe
Liula [17]

Answer:

1) x= 3/2=  1 1/2

2) x=  2/3

Step-by-step explanation:

1)How many times as heavy as  Whiskers is  Piglio?

a) Write a multiplication equation for the question.

2 2/3 kg  * [x]= 4kg

b) Write a division equation for the question.

4/ 2 (2/3) = x

c) Is the answer greater than 1 or less than 1?

Ans) Greater than 1                      

d) Find the answer

4/ 8/3= x

x= 3/2= 1 1/2

Pigilo is 1 1/2 times as heavy as whiskers

2)How many times as heavy as Piglio is Whiskers?

a) Write a multiplication equation for the question.

4 kg  * [x]=  2 2/3 kg

b) Write a division equation for the question.

2 (2/3)/4  = x

c) Is the answer greater than 1 or less than 1?

Ans) Less than 1                      

d) Find the answer

 8/3/4= x

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Whiskers is 2/3 times as heavy as Pigilo.

5 0
3 years ago
How do u estimate ur answer
Nostrana [21]
So basically to estimate your answer, you must
3 0
3 years ago
Simplify (please show work if possible)
lesya [120]

Answer: -6x^7

Step-by-step explanation:

 2x^3 × (-3x^4)

=(2×-3) · (x^3 × x^4) ⇔ multiply the like terms

=-6 × [x^(3+4)] ⇔ the multiplication of exponents works as addition if same base

=-6x^7

5 0
4 years ago
Read 2 more answers
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