Two candidates ran for class president. The candidate that won received 70% of the 200 total votes. How many votes did the winning candidate receive?
A.
14
B.
140
C.
60
D.
186

Answer:

240 seventh graders passed

Step-by-step explanation:

300 x 0.8 = 240

Answer:

Step-by-step explanation:

1.)255

2.) yes it is simmilar because money is being taken away from the item which would be the same thing as a price decrease

3.)255+20.4= 275.4

4.)Yes they are both simmilar because moeny is being added to the item, which would be the same thing as the price increasing

Answer:

y = 3/2x + 7

Step-by-step explanation:

If two lines are parallel to each other, they have the same slope.

The first line is 3x - 2y = 2. First, let's put this into standard form.

3x - 2y = 2

Add 2y to both sides to make y positive.

3x = 2y + 2

Subtract 2 from both sides to isolate y.

3x - 2 = 2y

Isolate y further by dividing both sides by 2.

3/2x - 1 = y or y = 3/2x - 1

This is now your first line. Its slope is 3/2. A line parallel to this one will also have a slope of 3/2.

Plug this value (3/2) into your standard point-slope equation of y = mx + b.

y = 3/2x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (-6, -2). Plug in the x and y values into the x and y of the standard equation.

-2 = 3/2(-6) + b

To find b, multiply the slope and the input of x (-6)

-2 = -9 + b

Now, add 9 to both sides to isolate b.

7 = b

Plug this into your standard equation.

y = 3/2x + 7

This equation is parallel to your given equation (y = 3/2x - 1) and contains point (-6, -2)

Hope this helps!

Answer:

5 inches per hour

Step-by-step explanation:

Answer: 5 inches per hour

Step-by-step explanation:

Starting height of 16 minus the end height of 3.5.

16- 3.5= 12.5

Take this number and divide it by the time the candle burned (2.5 hours)

12.5 inches/ 2.5 hours = 5 inches per hour

Answer:

N=55

Step-by-step explanation:

73 = n + 18

-18. -18

55 = n

n = 55.

73 = 55 + 18

the answer is 55.

Answer:

Slope of the line       [tex]m = \frac{4}{3}[/tex]

Step-by-step explanation:

Explanation:-

Given points are ( 3,7) and (6,11)

Slope of the line

        [tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

       [tex]m = \frac{11-7}{6-3}[/tex]      

        [tex]m = \frac{4}{3}[/tex]

Slope of the line       [tex]m = \frac{4}{3}[/tex]

Answer:

12/5 and 15/5

Step-by-step explanation:

I think this is the answer based on ur question but sry if I'm incorrect. boom roasted.

Answer:

60.

Step-by-step explanation:

Answer:

[tex]60%[/tex][tex]%[/tex]%

Answer:

28.3

Step-by-step explanation:

formula for area of of a circle is

A = πr²

3² = 9

3.14 * 9 = 28.26

rounded to tenth power = 28.3

Hope this helps dude

Answer:

31............

Step-by-step explanation:

22+9=31

Answer:

it is -13

Step-by-step explanation:

9-9-x=22-9 x=-13. 9-(-13)=22 brainliest please

Answer:

its undefined because its only going up and never over 1/0

Answer:

im so sorry im not really sure but ill give it my best

Step-by-step explanation:

i think its 2,last,and yeah im so sorry if you get it wrong im not really sure on it

Step-by-step explanation:

Let y be 1/x. Then 2y = 2/x.

We wish to simplify (1 + y)(2 - 2y)(2y).

(1 + y)(2 - 2y)(2y)

= 4y(1 + y)(1 - y)

= 4y(1 - y²)

= 4y - y³

= 4/x - 1/x³.

P.S. Writing it as (4x² - 1)/x³ is fine.

Answer:

Your answer.

Equation is D

R = 622

Y = 410

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

y= 3/2 x+ 3 and 3x-2y=-6

Step-by-step explanation:

□y = -3/2x-9

□y=3x+3

□3x+2y=-9 = y=-9/2 -3/2x

□y=3/2x+3 correct

□3x-2y=-6 = y=3+ 3/2x correct

□2/3x +3

Answer:

Replace all occurrences of +− with a single −. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because  1⋅−1 = −1

Y=x²−10, Y=2x−4

Eliminate the equal sides of each equation and combine.

x²−10 = 2x−4

Solve x²−10 = 2x−4 for x.

x= 1+√7, 1−√7

Evaluate Y when x = 1 + √7.

Y =−2 + 2√7

Evaluate Y when x = 1 − √7.

Y=−2 − 2√7

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

(1+√7,−2+2√7)

(1−√7,−2−2√7)

The result can be shown in multiple forms.

Point Form:

(1+√7, −2+2√7), (1−√7, −2−2√7)

Equation Form:

x= 1+√7, y= −2+2√7

x= 1−√7, y= −2−2√7

Step-by-step explanation:

the perimeter of the square is 4cm

Answer:

n = 3p

Step-by-step explanation:

12n + 7p - 6n = 25p; solve for n

First we will add like terms in the left side

12n - 6n + 7p = 25p

6n + 7p = 25p

Subtract 7p to both sides

6n + 7p - 7p = 25p - 7p

6n = 18p

Now divide 6 from both sides

6n/6 = 18p/6

n = 3p

Answer:

I think it´s D

Answer:

-the lines should be straight

-there is no 9.5 thousand number of visitors given on the y axis

Step-by-step explanation:

The two faults are the x axis has 2, 3 and 4 and the year is 2017, 2018 etc. However we do not know the relationship between 2 and 2017. and the line is not smooth.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given that Sam has drawn a time series graph to show the numbers, in thousands, of visitors to a theme park.

Jayne, Sam's friend, tells him it is the worst graph she has ever seen

and she can see quite a few things about the graph that are wrong

or misleading.

The x axis has 2, 3 and 4 and the year is 2017, 2018 etc. However we do not know the relationship between 2 and 2017.

The line is not correct when drawing the graph the line used to connect the point should be smooth but the given graph is not smooth.

Hence, the two faults are the x axis has 2, 3 and 4 and the year is 2017, 2018 etc. However we do not know the relationship between 2 and 2017. and the line is not smooth.

To learn more on Graph click:

https://brainly.com/question/17267403

#SPJ2

Answer:

1. Joe wants to rent a cabin for 25 dollars a week, and the down payment is 700 dollars. y=mx+ b

Answer:

-2= 1/5x-2 +9

-2= -0.4 +9

Step-by-step explanation:

Answer:

Slope of the graphed line, using 2 points (-1, 3) and (0, 0):

Slope of the line containing the points (-6, 2) and (-9, 5):

The difference in number between the slopes:

The difference in slopes:

Answer:

i like to know this answer

List and appraise a piece of music base on timbre

Answer:

y = -x + 1

Step-by-step explanation:

(-4,5) (1,0)

Find distance through a number line.

Distance(Slope):

(5,-5)

Slope form:

y/x, Apply:

-5/5

Reduce:

-1/1 or -1

To find the y-intercept get x to be at zero and see where y ends. Let's use the point (1,0):

(1,0) use slope -1x to get x to zero:

= (0,1)

y-intercept: (0,1)

Now write in slope-intercept form:

y = mx + b

so,

y = -1x + 1 or y = -x + 1 or y = -1/1x + 1

Answer:

which is the slope-, intercept equation of the line with a slope of -2 and a y-intercept of ,5?

Answer:

A.

Step-by-step explanation:

A. makes the most sense out of all of them. But if it had to be another one, I'd say D. Sorry! I'm not the best at these either. :)

Answer:

Step-by-step explanation:

7hs

Yes

he has 15 nickels

because 65 divided by 5 is 15

Answer:

D. All rhombuses have 2 pairs of parallel sides

Answer:

its 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

5, 4, 8