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3 years ago

28 members and 50% decrease

Mathematics

2 answers:

maxonik [38]3 years ago

7 0

There would be 14 members because half of them left

stellarik [79]3 years ago

6 0

50% is half, and half of 28 is 14.

So your answer is 14 members.

Hope this helped! (:

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Stefan purchases materials to make dog collars. Stefan purchases 10 buckles in a pack and 12 straps in a pack. Stefan doesn't wa

CaHeK987 [17]

Answer:

Step-by-step explanation:

Assuming it take 1 buckle and 1 strap per collar, that means we just need to find the lowest common multiple of these 10-pack buckles and 12-pack straps.

For 10: 0, 10, 20, 30, 40, 50, "60", 70, 80, 90, 100...

For 12: 0, 12, 24, 36, 48, "60", 72, 84, 96, 108, 120...

From this, it is obvious that 60 is the lowest common multiple of these two numbers. Therefore, we know that Stefan can make dog collars without having leftover supplies by using 6 10-pack buckles and 5 12-pack straps.

From this, we know that Stefan does not need to buy 120 of either the buckles or the straps.

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3 years ago

Jamie has four pieces of fruit two of the pieces of fruit are bananas write two fractions that describe the fraction of fruit th

Degger [83]

Two out of four can be represented as:

2/4

OR

1/2

4 0

3 years ago

Can someone please help me?!!!

Natasha2012 [34]

SOLUTION:

Alternate angles on paralell lines.

This means:

2x + 10° = 62°

2x = 62 - 10

2x = 52

x = 52 / 2

x = 26

Sorry, I tried to answer this but I only got this far. I'm not exactly sure about the ? < x < ? as my answer didn't give an answer with > or <. Unless there are different numbers which you can put for your answer based on what ( x ) is equal to, I'm not sure what the answer is & I doubt that they would allow for multiple answers.

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3 years ago

What is the next number in the following pattern? (Hint: Each number

sveta [45]

Answer:d

Step-by-step explanation:i look that read than started solving it

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3 years ago

Read 2 more answers

Simplify the expression <br> x^2+5x+4/x^2+3x-4*x^2-2x+1/x^2-1

AysviL [449]

Answer:

Simplifying

(2x2 + -3x + 1)(x + -2)

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(1 + -3x + 2x2)(x + -2)

Reorder the terms:

(1 + -3x + 2x2)(-2 + x)

Multiply (1 + -3x + 2x2) * (-2 + x)

(1(-2 + x) + -3x * (-2 + x) + 2x2 * (-2 + x))

((-2 * 1 + x * 1) + -3x * (-2 + x) + 2x2 * (-2 + x))

((-2 + 1x) + -3x * (-2 + x) + 2x2 * (-2 + x))

(-2 + 1x + (-2 * -3x + x * -3x) + 2x2 * (-2 + x))

(-2 + 1x + (6x + -3x2) + 2x2 * (-2 + x))

(-2 + 1x + 6x + -3x2 + (-2 * 2x2 + x * 2x2))

(-2 + 1x + 6x + -3x2 + (-4x2 + 2x3))

Combine like terms: 1x + 6x = 7x

(-2 + 7x + -3x2 + -4x2 + 2x3)

Combine like terms: -3x2 + -4x2 = -7x2

(-2 + 7x + -7x2 + 2x3)

Step-by-step explanation:

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3 years ago