3 years ago

Someone help please!

Mathematics

1 answer:

lawyer [7]3 years ago

4 0

See below for answer to your question

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Solve for x:<br><br><br><br> 2 x + 10 + 2 x - 6 = 36

skad [1K]

Group together the like terms (plus 2x with 2x) (subtract 10 by 6)

4x+4=36

Move plus four to the other side as a negative

4x=32

Divide both sides by 4

32 divided by 4 is 8

Therefore, x is equal to 8

7 0

3 years ago

Please help i will mark brainliest

il63 [147K]

Answer:

. (5,20)

Step-by-step (x,y)=(5,20)

8 0

3 years ago

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James has 6 stamps in his stamp collection. Roy has 12 stamps in his stamp collection. James adds 2 stamps to his stamp collecti

Phoenix [80]

For every one stamp James has Roy has twice as much. So the ratio would be 1/2

3 0

4 years ago

3. What is the GCF of 12, 24, and 36? A. 12 C. 24 B. 18 D. 48

agasfer [191]

Answer:

Step-by-step explanation:

GCF is greatest common factor, which means that it is the greatest number all the numbers can be divisible by

for these numbers it is 12

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3 years ago

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What is the solution set to, "Katie wants to collect over 100 seashells. She already has 34 seashells in her collection. Each da

Anastaziya [24]

Answer:

Katie will collect more than 100 seashells in 5 and a half days.

Step-by-step explanation:

Katie already has 34 seashells in her collection.

Each day, she finds 12 more seashells on the beach.

Let x be the number of days Katie is collecting seashells.

In x days, she will collect 12x seashells.

In total, she will collect $34+12x$ seashells.

Katie wants to collect over 100 seashells, so

$34+12x> 100$

Solve this inequality. Subtract 34:

$34+12x-34>100-34\\ \\12x>66\\ \\2x>11\\ \\x>5 \dfrac{1}{2}$

Katie will collect more than 100 seashells in 5 and a half days.

3 0

4 years ago