2 years ago

Write the equation of the line that has slope -4 and y-intercept -2

Mathematics

2 answers:

Art [367]2 years ago

8 0

Answer:

-4+y=-2

Step-by-step explanation:

vladimir2022 [97]2 years ago

3 0

Equation is.... y= -4x-2

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(12x - 30) = (2x - 5)

zzz [600]

Answer:

x = 5/2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Equality Properties

Step-by-step explanation:

Step 1: Define

12x - 30 = 2x - 5

Step 2: Solve for x

Subtract 2x on both sides: 10x - 30 = -5
Add 30 to both sides: 10x = 25
Divide 10 on both sides: x = 5/2

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2 years ago

What is 925 divided by 264

Leni [432]

Answer:

3.50378787879

Step-by-step explanation:

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2 years ago

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The elevation of city a is 80 feet below sea level, the elevation of city c is 16 feet below sea level. The elevation of city D

tekilochka [14]

I am almost positive that the answer could be 8 feet below sea level

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2 years ago

Which equation is part of solving the system by substitution? 4(y + 11)2 – 3y2 = 8 4(11 – y)2 – 3y2 = 8 4(y – 11)2 – 3y2 = 8 4(–

swat32

Answer:

$4(11-y)^{2} -3y^{2}=8$

Step-by-step explanation:

we have

$x+y=11$ ----> equation A

$4x^{2} -3y^{2}=8$ ----> equation B

Solve the system by substitution

step 1

isolate the variable x in the equation A

$x=11-y$ ----> equation A1

step 2

Substitute the equation A1 in the equation B

$4(11-y)^{2} -3y^{2}=8$

Solve for y

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3 years ago

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<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%7D%20" id="TexFormula1" title=" \sqrt{25} " alt=" \sqrt{25} " align="absmiddle

erma4kov [3.2K]

Square root of 25 is 5 because 5x5=25

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2 years ago