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slavikrds [6]
2 years ago
9

Solve the product of seven and a number plus four is 18

Mathematics
2 answers:
Anvisha [2.4K]2 years ago
8 0

Answer:

<em>My mistake! The missing number is 2.</em>

<em>Also 7 in addition.</em>

Step-by-step explanation:

  • <u>First, let's solve 18 - 4 - 7.</u>
  • <u>18 - 4 = 14 - 7 = 7.</u>
  • <u>Now, let's add up them to check.</u>
  • <u>7 + 7 = 14 + 4 = 18.</u>
  • <u>Another equation.</u>
  • <u>7 * 2 + 4 = 18.</u>
  • <u>The missing number is 2.</u>
  • <u>In just addition, the missing number is 7.</u>
  • Hope this helps.
IrinaVladis [17]2 years ago
6 0

Answer:

the missing number is 2

Step-by-step explanation:

convert to a equation

7x + 4 = 18

subtract 4 from both sides: 7x = 14

divide both sides by 7: x = 2

the missing number is 2

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2 years ago
Valeria purchases a can of chicken noodle soup and a can of tomato soup. The can of chicken noodle soup has a height of 4 inches
sweet [91]

Answer:

The height of the tomato soup can is 2.6 in.

Step-by-step explanation:

"The can of chicken noodle soup has a height of 4 inches and a radius of 2 inches."

We can find the volume of this can.

V = pi r² h

V = 3.14 * (2 in.)² * (4 in.)

V = 50.24 in.³

"The can of tomato soup has the same volume, but a radius of 2.5 inches."

Now we know the volume of the can, so we can find the height, h.

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50.24 in.³ = 3.14 * (2.5 in.)² * h

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h = 2.56 in.

Answer: The height of the tomato soup can is 2.6 in.

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2 years ago
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