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3 years ago

9

Translate the sentence into an inequality. Twice the difference of a number and 4 is at most -21. Use the variable x for the unk

nown number.

1 answer:

GREYUIT [131]3 years ago

6 0

Answer:

$2x-8\leq -21$

Step-by-step explanation:

At Most= $\leq$

Twice the difference of a number and 4:

$2(x-4)$

$2x-8$

There you have it!

P.S. Might be wrong. A bit late for me.

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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

<em /> $\displaystyle V_P = 2x^3 - 6x^2 + 8x$ <em />

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<em />

<u>Step 2: Find Combined Volume</u>

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