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Write the equation for each question:
9. the sum of 5 and four times a number is 32

10. four less than the square of a number is 12

11. The product of 3 and four more than a number is 20

Marking Brainliest for whoever answers with the equations

Respuesta :

doomdabomb
Answer:

9. 4x + 5 = 32

10. x^2 - 4 = 12

11. (3 x 4) + x = 20

Step-by-step explanation:

Less than = -

Sum = +

A number = x

the square = x^2

The product = multiplication

More than a number = +

Is equals =
mhanifa

Answer:

  • See below

Step-by-step explanation:

The unknown number is reflected as n.

#9

The sum of 5 and four times a number is 32:

  • 5 + 4n = 32

#10

Four less than the square of a number is 12:

  • n² - 4 = 12

#11

The product of 3 and four more than a number is 20:

  • 3*(n + 4) = 20

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