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zheka24 [161]
2 years ago
5

Which number should be added to both sides of the equation to complete the square x^2-10x=7

Mathematics
1 answer:
Rom4ik [11]2 years ago
4 0

Answer:

add 10 to both sides

Step-by-step explanation:

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How do you solve 4x+10=3x+37
lisov135 [29]

Answer:

x = 27

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

4x + 10 = 3x + 37

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Subtract 3x on both sides:                    x + 10 = 37
  2. Subtract 10 on both sides:                     x = 27

<u>Step 3: Check</u>

<em>Plug in x to verify it's a solution.</em>

  1. Substitute:                    4(27) + 10 = 3(27) + 37
  2. Multiply:                        108 + 10 = 81 + 37
  3. Add:                               118 = 118

And we have our final answer!

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3 years ago
What is the greatest common divisor of 8, 16, and 24?
bezimeni [28]
The greatest common divisor is 8
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3 years ago
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Can someone tell me what the lcd is??​
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3 0
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You can buy 5 pounds of grapes for $9.95. What is the cost c if you buy 4 pounds of grapes?
Vinvika [58]

Answer:

$7.96

Step-by-step explanation:

The equation 9.95/5=x would give you the price of one pound of grapes.

So, now that you have x, you would find out how much it costs if you bought 4 pounds.

4*x=7.96

(x = 1.99)

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3 years ago
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