what is slope of the line

Answer:

Which of these factors is involved in earthquake formation?

plates getting larger

rocks breaking

stress that decreases

faults that remain stationary

Step-by-step explanation:

Answer:

$34.40

Step-by-step explanation:

this equation has 3 steps

1. to find out how much the dvds cost without any discount or tax: $40

2. the price of the dvds with the 20% discount, which can be found with cross-multiplication making the price after discount $32

3. the final price of the dvds with sales tax can be found also with cross-multiplication and the final answer would be 34.4

Answer:

$34.7

Step-by-step explanation:

40 x 0.0675 to find the tax.

40 x 0.8 to find how much to pay

40 x 0.0675 = 2.7

40 x 0.8 = 32

32 + 2.7 = 34.7

Answer:

y=-2/1 -5

Step-by-step explanation:

The y-intercept is -5 because the blue line goes through the y-axis at -5 and the slope is -2/1 because you take two points where the blue line goes through and perform the rise over run method to get the slope.

Answer:

5/26.

If you count y as a vowel it is 3/13

Step-by-step explanation:

Answer:

A) 2

B) -5/2

C) -1

D) 3

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Answer:

45 feet

Step-by-step explanation:

Area of a rectangle = length × width

Area of the rectangle = 1,125 square feet

Length of the rectangle = x feet

Width of the rectangle = 25 feet.

What is the length of the parcel of land?

Area of a rectangle = length × width

1,125 = x * 25

1,125 = 25x

Divide both sides by 25

x = 1,125 / 25

= 45

x = 45 feet

The length of the parcel of land is 45 feet

Answer:

8+293#+99393489494

Step-by-step explanation:

what?

Answer:

4.50

Step-by-step explanation:

2.25x2=4.50

hello

Answer:

23.1345 is the answer I am not that sure though

Answer:

The answer is B (AKA) 102

Step-by-step explanation:

180-78

one angle is 180 degrees

Answer:

102

Step-by-step explanation:

These two angles together add up to 180 degrees because they are supplementary. All you have to do to find this answer is subtract 78 from 180 to get 102.

180-72=102

Answer:

It will take 7 gallons of gas

Step-by-step explanation:

85 miles + 125 miles = 210 miles to drive

30 miles a gallon

210 ÷ 30 = 7

7 gallons needed

Answer:

1) The system of inequalities are

14.5·x + 9.5·y  ≥ 140

7 ≤ y ≤ 10

x + y ≤ 15

2) 14.5·x + 9.5·y  ≥ 140 represents the total amount of money Janine can earn

7 ≤ y ≤ 10 represents the range of values, Janine can spend dishwashing

x + y ≤ 15 represents the total number of hours Janine will like to work each week

3) 8 hours babysitting, 7 hours dishwashing

Step-by-step explanation:

The given parameters are;

The amount per hour Janine makes from babysits = $14.50

The amount per hour Janine makes from dishwashing = $9.50

The minimum number of hours Janine can spend dishwashing = 7 hours

The maximum number of hours Janine can spend dishwashing = 10 hours

The maximum number of hours Janine can work each week = 7 hours

The minimum amount she wants to make each week = $140

Let x represent the number of hours Janine spends babysitting and let y represent the number of hours Janine spends dishwashing

1) From the question, we have;

14.5·x + 9.5·y  ≥ 140

7 ≤ y ≤ 10

x + y ≤ 15

2) Where

14.5·x + 9.5·y  ≥ 140 represents the total amount of money Janine can earn

7 ≤ y ≤ 10 represents the range of values, Janine can spend dishwashing

x + y ≤ 15 represents the total number of hours Janine will like to work each week

Making, y, the subject of the formula of the above inequalities and plotting as functions is given as follows;

y ≥ 140/9.5 - (14.5/9.5)·x

y ≤ 15 - x

3) In order to earn as much money as possible given that the amount Janine earns from babysitting is more than the amount she earns from dishwashing, Janine should spend the least amount of time dishwashing, which is 7 hours, as given, and then spend the remaining 8 hours babysitting to receive $14.5 × 8 + $9.5×7 = $182.5

Janine should work as a dishwasher for 7 hours, and as a babysitter for 8 hours, to earn as much money

Represent the hours babysitting with b, and the hour dishwashing with d.

So, we have the following systems of inequalities

Next, we plot the graphs of the inequalities that represent the hours she can work.

i.e. the graphs of [tex]7\le d \le 10[/tex] and [tex]b + d \le 15[/tex]

From the attached graph, we have the following possible values

[tex](b,d) =(5,10) (8,7)[/tex]

Substitute these values in [tex]14.5b + 9.5d \ge 140[/tex]

So, we have:

At (5,10):

[tex]Earnings = 14.5 \times 5 + 9.5 \times 10[/tex]

[tex]Earnings = 167.5[/tex]

At (8,7):

[tex]Earnings = 14.5 \times 8 + 9.5 \times 7[/tex]

[tex]Earnings = 182.5[/tex]

The earnings at point (8,7) is greater than (5,10).

Hence, she should work as a dishwasher for 7 hours, and as a babysitter for 8 hours, to earn as much money

Read more about inequalities at:

https://brainly.com/question/18881247

200 sq. cm. or 200^3

10x5=50

50x4=200

Answer:

x=−3y+8

Step-by-step explanation:

Step 1: Add 6y to both sides

−2x=6y−16

Step 2: Divide both sides by -2

−2x/−2 = 6y−16/−2

x=−3y+8

Im hoping this was very helpful : )

Answer:

here is the answer

Step-by-step explanation:

1 : the parallel line doesnot intresect on any points

2: beasuse they are corrusponding angle and it

doesnot equals

3: beacuse they are suplimentry angle

4: beacuse they have sum of 180°

5: statement 5 is worong there should be sum not difference

6 : this is also wrong statement there should be + not -

7: beacuse they have sum of 180° and also forms

liner pair

Answer:

1033.92

Step-by-step explanation:

I multiplied 16 and 18 to get the area of the room which was 288. Then I multiplied 288 by how much it would cost for one square foot ( 3.59) and got my answer. Sorry if I'm wrong!

Answer:

$1,033.92 I believe

Step-by-step explanation:

you would multiply 16 and 18 then once you get that answer multiply the answer by 3.59

Answer: Multiply 93 by 804 and that will give you

74772x

Multiply 12 by 880 and that will give you

10560x

Exact Form:

1977

Decimal Form:

28.14285714…

Mixed Number Form:

2817

Multiply 687 by 98 that will give you

67326  

Multiply 936 by 39 and that will give yoou

36504x

Step-by-step explanation:

Answer:C

Step-by-step explanation:

9×4=36

2×.5×4×3=12

36+12=48

i work at my uncle’s restaurant but idr work

Answer:

lmbo

Step-by-step explanation:

Answer:

Robert got 35 problems right if he received an 87.5% oh his test.

Step-by-step explanation:

As Robert got right 87.5% on his test.

so the expression becomes

87.5% × 40

= 87.5/100 × 40

= 0.875 × 40

= 35

Therefore, Robert got 35 problems right if he received an 87.5% oh his test.

Answer:

129

Step-by-step explanation:

4+125=129

The sum of the 2nd square number and the 5th cube number is 129.

A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9.

As per the given question, the required solution would be as:

1, 2, 3, 4, 5....

1, 4, 9, 16, 25 ...

So, the second square number will be 4.

1, 8, 27, 64, 125, ...

So, the fifth cube number will be 125.

The sum of the second square number and the fifth cube number is :

4 + 125 = 129.

Learn more about the number system here:

brainly.com/question/21751836

#SPJ2

9514 1404 393

Answer:

  Multiply both sides of the equation by 3 and then divide both sides by 2. The standard form of the equation is 6x – y = 12.

Step-by-step explanation:

The standard form has mutually prime integer coefficients, with the leading coefficient positive. Clearing Katrarina's fraction of 2/3 can be accomplished by multiplying the equation by 3/2, as Sofiya advised.

The standard form is ...

  6x -y = 12

Answer:

which one is crossing the x axis then you will get your x intercept.

Step-by-step explanation:

Answer:

the answer is 20

[tex]2(n-2)<3n-6[/tex]

↝ Multiply 2 inside (n-2) as we get 2n-4

[tex]2n-4<3n-6[/tex]

↝ Inequality is almost the same as equation so you just do the same like equation.

[tex]2n-4-3n+6<0\\-n+2<0\\-n<-2[/tex]

↝ Since it's Inequality. When the variable is negative, you have to make it positive.

[tex]n<\frac{-2}{-1}\\n<2[/tex]

↝ BUT! n < 2 isn't the right answer.

↝ Because for Inequality. Taking out the negative/Move the negative variable to another side ( from -n to n and -2 to -2/-1 = 2).

↝ You have to swap the inequality symbol after taking the off the negative variable.

↝ For example, if it is -n < 2 then the answer will be n > -2

or -n < -3 then the answer will be n > 3

But if it is n>2-3 as we get n>-1, not n < -1 because the variable isn't negative at all.

Basically, we swap the inequality symbol when it's negative variable.

↝ Therefore, it's not n < 2 but it is n > 2

So the right choice is n > 2 also known as the ( D ) answer.

Answer:

1/5

Step-by-step explanation:

Answer:

(1/5)

Step-by-step explanation: I did it, got it right.

Answer:

y = 360x+200

Step-by-step explanation:

We will use the concept of finding the equation of a line using two coordinates (x1,y1) and (x2,y2)

If after 3 months, ethan has 560 dollars in his savings, and after 6 months, he has 920 dollars, this can be represented as coordinate points (3,560) and (6,920)

The equation of a line in point slope form is expressed as;

y = mx+c

m is the slope = ∆y/∆x = 920-560/6-3

m = 360/3

m = 120

Get the intercept;

Substitute m = 120 and any of the points to get c, using the point (3,560)

x = 3, y = 560

560 = 120(3)+c

560 = 360+c

c = 560-360

c = 200

Get the required equation by substituting m and c into y = MX+c

y = 360x+200