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3 years ago

Please help peeps :)

Mathematics

1 answer:

kkurt [141]3 years ago

6 0

Answer:

x = 10

Step-by-step explanation:

10x+4=104

Subtract 4 from both sides.

10x=104−4

Subtract 4 from 104 to get 100.

10x=100

Divide both sides by 10.

x = $\frac{100}{10}$

Divide 100 by 10 to get 10.

x=10

Hope it helps and have a great day! =D

~sunshine~

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complete the solution of the equation. Find the value of y when x equals 9. 3x + 4y = 43 Enter the correct answer.

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3(9)+4y=43
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3 years ago

a line is perpendicular to y=-2x+5 and intersects the point (-4,2). what is the equation of this perpendicular line?

german

Answer:

y = 1/2x + 4

Step-by-step explanation:

If the line is perpendicular to y = -2x + 5 then the new line has a slope of 1/2.

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3 years ago

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lesantik [10]

Answer:

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Step-by-step explanation:

I took each number and divided each of them by 9 until I got a whole number with no decimals.

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3 years ago

H(x) = x -2 g(x) = 2x² – 3x Find h(g(-2))

emmasim [6.3K]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

(n + 12) x 5 + 7n Need equivalent expression

astraxan [27]

Answer:

12n + 60

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

(n + 12) × 5 + 7n

Step 2: Simplify

Distribute 5: 5(n) + 5(12) + 7n
Multiply: 5n + 60 + 7n
Combine like terms: 12n + 60

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3 years ago