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allsm [11]
3 years ago
11

Solve for x. Enter the solutions from least to greatest.

Mathematics
1 answer:
Anna [14]3 years ago
5 0

Answer:

lesser x = -6

greater x = 12

Step-by-step explanation:

(x - 3)^2 - 81 = 0

(x - 3)^2 = 81

x - 3 = +/- 9

x - 3 = 9   or   x - 3 = -9

x = 12   or   x = -6

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X:35 = 20:28<br> For what value of x is the proportion shown<br> above true?
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7 0
3 years ago
Todd has 250% more video games than jaylon Todd has 56 video games he give jaylon 8 games how many games did they both have in t
topjm [15]

Answer:

Todd originally had 64 games; Jaylon had eight.

Step-by-step explanation:

If Todd has 56 games now, after having given eight games to Jaylon, Todd must have started with 64 games.

Let x = Jaylon's original games.

If Todd has <em>250 % more games</em> than Jaylon, he has <em>3.5 times as many </em>games as Jaylon.

Let x = Jaylon's original number of games. Then

x+ 8 = Jaylon's games now

                                                 ∴ 56 = 3.5(x+8)

Distribute the 3.5                        56 = 3.5x +28

Subtract 26 from each side     3.5x = 26

Divide each side by 3.5               x = 8

Jaylon originally had eight video games.

Check:

64 - 8 = 3.5(8 + 8)

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    56 = 56

6 0
3 years ago
Read 2 more answers
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