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3 years ago

11

Solve the inequality. 4 + 4(x + 7) ≥ 16

2 answers:

Readme [11.4K]3 years ago

8 0

Hey, hope this helps :)

Alex_Xolod [135]3 years ago

4 0

Answer:

x ≥ −4

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

4x + 32 ≥ 16

Step 2: Subtract 32 from both sides.

4x + 32 − 32 ≥ 16 − 32

4x ≥ −16

Step 3: Divide both sides by 4.

4x/4 ≥ -16/4

so x ≥ −4 is your answer

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6³ ÷ 4 + 2 x 9(32 x 8 – 17 x 4).

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ANSWER

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EXPLANATION:

<em>PARENTHESIS FIRST</em>

32 x 8 = 256

17 x 4 = 68

256 - 68 = 188

(<u>now the equation is, 6³ ÷ 4 + 2 x 9 (188))</u>

<u />

<em>EXPONENTS NEXT</em>

6³= 216

(<u>now the equation is, 216 ÷ 4 + 2 x 9 (188))</u>

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<em>MULTIPLICATION AND DIVISION NEXT (left to right)</em>

216 ÷ 4 = 54

2 x 9 = 18

18 x 188 = 84

(<u>now the equation is, 54 + 3384)</u>

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<em>LASTLY ADDITION AND SUBTRACTION (left to right)</em>

54 + 3384 = 3438

Ta-da!

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