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3 years ago

Simply the expression.

Mathematics

1 answer:

irina1246 [14]3 years ago

4 0

The answer is ctually 44
68-2 (3x1)4
68-2x3x4
68-24
44

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Find dy /dx of x² - 2x + 5 - 6x

BaLLatris [955]

Answer:

Step-by-step explanation:

If $y=x^2-2x+5-6x$ then

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$\frac{dy}{dx}=2x-8$

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3 years ago

Nora drew a scale drawing of the middle school. The scale she use was 1 inch: 7 feet. The gym is 17 inches in the drawing. How i

emmainna [20.7K]

Answer: 119

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3 years ago

How to solve (5 x 2)^10 -2/ 2^5

seraphim [82]

Answer: 1: multiply the numbers

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Step-by-step explanation:

8 0

3 years ago

Pls help me no explain need ❤️❤️❤️

RoseWind [281]

Answer:

$\displaystyle m=2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Reading a Cartesian plane
Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-5, 0)

Point (-9, -8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-8-0}{-9+5}$
[Fraction] Subtract/Add: $\displaystyle m=\frac{-8}{-4}$
[Fraction] Divide: $\displaystyle m=2$

3 0

3 years ago

Total cost 26 oz at $0.15 per oz

RoseWind [281]

$0.15 per ounce * 26 Oz = $3.90

8 0

3 years ago

Read 2 more answers