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3 years ago

Slope = 1; y-intercept = -4 Write the linear equation in slope intercept form

Mathematics

1 answer:

krek1111 [17]3 years ago

3 0

Answer:

y = x - 4

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

Slope m = 1

y-intercept b = -4

Step 2: Write function

y = x - 4

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Let A = {x. y} B = {1, 2, 3} Find A X B and B X B

Whitepunk [10]

Answer:

Are the following:

Step-by-step explanation:

AXB are all the possible pairs (a,b) where a is in A and b is in B. Then

AXB = {(x,1), (x,2), (x,3), (y,1), (y,2), (y,3)}.

Now, BXB are all the possible pairs (a,b) where a and b are in B. Then

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3 years ago

Tonyas dog-walking service charges a flat rate of $20 per month,plus $3 per mile that each dog is walked.Beth does not charge a

kupik [55]

Answer:

Step-by-step explanation

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4 years ago

Y=-x+7 y=2x+1 solve using equations

777dan777 [17]

Answer:

x=6,y=13

Step-by-step explanation:

Eliminate the equal sides of each equation and combine.

x+7=2x+1

Solve x+7=2x+1

x=6

Evaluate yy when x=6

y=13

The solution to the system is the complete set of ordered pairs that are valid solutions.

(6,13)

The result can be shown in multiple forms.

Point Form:

(6,13)

Equation Form:

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3 0

3 years ago

Pls help me wit this asap

sertanlavr [38]

Answer:

not sure but I think the answers c

6 0

3 years ago

A field is to be fertilized at a cost of $0.12 per square yard. The rectangular part of the field is 110 yards long and the diam

Lera25 [3.4K]

see the picture in the attached figure

step 1

find the area of rectangle

A=110*43

A=4730 yd²

step 2

find the area of semicircles

we know that two semicircles is equal to one circle

Area of the circle=pi*r²

r=43/2

r=21.5 yd

A=pi*21.5²

A=462.25 *pi yd²-------->1,451.465 yd²

total area=area rectangle + area of circle

total area=4,730+1,451.465---------> 6,181.465 yd²

step 3

find the cost

$0.12 per square yard

6,181.465*0.12=$741.78

therefore

the answer is

$741.78

4 0

3 years ago