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natita [175]
2 years ago
11

Charles has 24 marbles. He has 6 more yellow marbles then blue marbles. What equation represents this situation

Mathematics
1 answer:
erica [24]2 years ago
8 0

Answer:

(x + x + 3) = 24

Step-by-step explanation:

If charles has 3 more yellow than blue marbles, then it's x + 3 for the yellow, and just x for blue

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Jonathan had 28 papers in his desk his teacher gave him n more papers write an expression that represent the number of papers Jo
Delvig [45]

Answer:

x=28+n

Step-by-step explanation:

So, the teacher is giving Jonathan papers so we know its addition.

28+n

So lets have x equal the amount of papers he has on his desk after the new papers are added.

x=28+n

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3 years ago
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Bas_tet [7]
Question 1:
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Question 3:
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8 0
3 years ago
Priscilla bought cheese that weighs ¾ of a pound. If she divides it into portions that are each 1/8 of a pound, how many portion
lakkis [162]

Answer:

6

Step-by-step explanation:

Priscilla bought cheese that weighs ¾ of a pound. If she divides it into portions that are each 1/8 of a pound, how many portions can she make?

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4 0
2 years ago
50 points take it or leave it<br> 3x+4=22
Lerok [7]

Answer:

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Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
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<h3>let's solve:</h3>
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3 0
2 years ago
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A school is organizing a cookout where hotdogs will be served. The hotdogs come in small packs and large packs. Each small pack
Bond [772]

The number of small packs is 2 and the number of large packs is 7

Step-by-step explanation:

A school is organizing a cookout where hot dogs will be served. The hot dogs come in small packs and large packs

  • Each small pack has 8 hot dogs
  • Each large pack has 18 hot dogs
  • The school bought 5 more large packs than small packs, which altogether had 142 hot dogs

We need to find the number of small packs purchased and the number of large packs purchased

Assume that the number of the small packs is x and the number of the large pack is y

∵ There are x small packs

∵ Each small pack has 8 hot dogs

∵ There are y large packs

∵ Each large pack has 18 hot dogs

∴ The total number of hot dogs in all packs = 8x + 18y

∵ All packs had 142 hot dogs

- Equate the total number of hot doges by 142

∴ 8x + 18y = 142 ⇒ (1)

∵ The school bought 5 more large packs than small packs

∴ y = x + 5 ⇒ (2)

Now we have system of equations to solve it

Substitute y in equation (1) by equation (2)

∴ 8x + 18(x + 5) = 142

- Simplify the left hand side

∴ 8x + 18x + 90 = 142

- Add like terms in the left hand side

∴ 26x + 90 = 142

- Subtract 90 from both sides

∴ 26x = 52

- Divide both sides by 26

∴ x = 2

- Substitute the value of x in equation (2) to find y

∵ y = 2 + 5

∴ y = 7

The number of small packs is 2 and the number of large packs is 7

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

LearnwithBrainly

5 0
3 years ago
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