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mezya [45]
3 years ago
6

Are the expressions 5(4x+3) and 20x + 3 equivalent? Why or why not?

Mathematics
1 answer:
defon3 years ago
6 0

Answer: no

Step-by-step explanation: because when you do the multiplication on the first equation the 5 multiplies both numbers not just the first one so the first number is right but the second number wasn’t multiplied

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23 students want pancakes and 25 students wants waffles .what is the ratio of the number of students who want pancakes to the nu
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23:25

Step-by-step explanation:

Number of students who want pancakes: 23

Number of students who want waffle: 25

Pancakes:Waffles = 23:25

8 0
2 years ago
What is the awnser to 5+(5x20)x 30
katovenus [111]

Answer: 3005

Step-by-step explanation: multiply 5 by 20 and it will give 100 then times 30 Equals 3000 and plus gives 3005 . Please mark brainliest

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2 years ago
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Please help, will give brainlist!
Grace [21]

Answer:

B.

Step-by-step explanation:

3 0
3 years ago
What number should be placed in the box to help complete the division calculation? Long division setup showing an incomplete cal
lianna [129]

Answer:

The unknown value is being subtracted from 226 is 160

Step-by-step explanation:

Long division setup showing an incomplete calculation

  • 16 is in the divisor
  • 3426 is in the dividend
  • 2 hundreds and 1 tens is written in the quotient
  • 3200 is subtracted from 3426 to give 226
  • An unknown value represented by a box is being subtracted from 226

so,

The dividend = 3426

 The divisor = 16

2 hundreds means 200 and 1 tens means 10

∵ The quotient = 200 + 10 + x

∵ Dividend = divisor × quotient

∴ (16 × 200) + (16 × 10) + (16 × x) +remainder  = 3426  

∵ 16 × 200 = 3200

Subtract 3200 from the dividend  

∴ 3426 - 3200 = 226

∵ 16 × 10 = 160

∴ 226- 160 = 66

⇒160is the unknown value

∵ 16 × x = 16x  

∵ 66 - 16x = 0

∴ 66 = 16x

- Divide both sides by 16

∴ x = 4  and remainder = 2

∴ 3426 ÷ 16 = 200 + 10 + 4

∴ 3426 ÷ 16 = 214  

∴ From the steps above the missing number subtracted from

  226 is 160

The unknown value is being subtracted from 226 is 160

3 0
3 years ago
Please help me i need the answer
Amiraneli [1.4K]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
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