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3 years ago

What is the slope of the equation y = 3/4x + 8?A. 3/4B. 8C. 3D. 4

Mathematics

1 answer:

steposvetlana [31]3 years ago

6 0

Answer:

Step-by-step explanation:

y = m x + b

y = 3 /4 x − 8

Rewrite in slope-intercept form.

y = 3 /4 x − 8

Using the slope-intercept form, the slope is 3 /4 .

m =3 /4

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3 years ago

(2x + y)2 – (3x – 2y)2 + (x – 4y)(x + 4y 11

Vinvika [58]

Answer:

Step-by-step explanation:

(a+ b)² = a² + b² + 2ab

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2 years ago

16x+14y=8 -63x-14y=133

artcher [175]

Answer:

(-3, 4)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination
Solving systems of equations by graphing

Step-by-step explanation:

Step 1: Define Systems

16x + 14y = 8

-63x - 14y = 133

Step 2: Solve for x

Elimination

Combine 2 equations: -47x = 141
Divide -47 on both sides: x = -3

Step 3: Solve for y

Define original equation: 16x + 14y = 8
Substitute in x: 16(-3) + 14y = 8
Evaluate multiplication: -48 + 14y = 8
Add 48 on both sides: 14y = 56
Divide 14 on both sides: y = 4

Step 4: Graph Systems

Check the solution set.

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2 years ago

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Answer:

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What is the slope of the equation y = 3/4x + 8?A. 3/4B. 8C. 3D. 4​

What is the slope of the equation y = 3/4x + 8?A. 3/4B. 8C. 3D. 4