Even has 4 marker that is 7 fewer markers than jenna has how many markers does jenna have

Answers

Answer 1
Answer: Jenna has 11 markers
7+4=11
Answer 2
Answer: Even has 11 markers.


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There were 21 students in Travis's fourth-grade class at the end of the year. During the year four new students joined his class, and two moved away. One student was transferred to another fourth-grade teacher. How many students were there in the beginning of the year?
How many acute/obtuse/right angles does a pentagon have
A carousel has 56 horses 3/8 of them are white how many horses are not white
A recipe says to use 4 cups of flour to make 54 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x?
~~~ 20 POINTS ~~~Country Carpets charges $22 per square yard for carpeting, and an additional installation for $100. City Carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70. a. Write and solve an equation to find the number of square yards of carpeting for which the total cost charged by the two companies will be the same. b. Mr. Shu wants to hire one of the two carpet companies to install carpeting in his basement. Is he more likely to hire Country Carpets or City Carpets? Explain your reasoning.

Which of the following is a point slope equation of a line that passes through the points

Answers

For this case we have that the slope of a line is given by:

m = \frac {y2-y1} {x2-x1}

If we have the points:

(-1,4)\n(8, -2)\nm = \frac {-2-4} {8 - (- 1)}\nm = \frac {-6} {9}\nm = - \frac {2} {3}\n

Thus, the equation is of the form:

y-y_ {0} = - \frac {2} {3} (x-x_ {0})

Substituting any of the points we have:

y-4 = - \frac {2} {3} (x - (- 1))\ny-4 = - \frac {2} {3} (x + 1)

Answer:

Option D

Answer:

Choice D is the answer.

Step-by-step explanation:

We have given two points.

Let (x₁,y₁)  =  (-1,4) and (x₂,y₂)  =  (8,-2)

We have to find the point-slope form of the line that passes through the given points.

y-y₁  = m(x-x₁) is point-slope form of the line that passes through the points.

m is slope of line.

m  =  y₂-y₁ / x₂-x₁

Putting values in above formula , we have

m  =  -2-4 / 8-(-1)

m  =  -6 / 9

m  =  -2/3

Putting values of slope and using a point , we have

y-4  =  -2/3(x-(-1))

y-4  =  -2/3(x+1) is point-slope form of line that passes through the points (-1,4) and (8,-2).

What is the estimate of the sum of 304, 613, 840, and 434 using front end estimation?

Answers

Well round the numbers to the nearest hundred then add.

300 + 600 = 900
800 + 400 = 1200
1200 + 900 = 2100
2100 is your sum
The answer is 2100. Round to the nearest hundred for each number and add.

Louis wants to place carpet in his rectangular basement. The basement has an area of 864 square feet. The width of the basement is 2/3 it's length. What is the length of Louis's basement?

Answers

A=WxL
864 = 2/3 x L x L
864 = 2/3 L^2
864/2/3 = (2/3 L^2)/2/3
3x864/2=1296
1296=L^2
Square root of both is 36=L
So the width is 2/3 of 36, ore 24

you hav designed a picture that is shaped as a square. the dimensions of your picture  are 6x6in. you want to make it into a poster with dimensions 13x13in. the duplication machine has threes settings, reduce by 75%,enlarge by 140%, or make  copies,factor by 100%. howmany multiple enlargements or reductions will you need to make in order to create a poster that has its sides 13 x 13.  Accurate within five hundredths

Answers

I think the answer is two just by experience of the work sheet I had done before, the teacher said it is two.

To create a poster with dimensions 13x13in, you will need to make multiple enlargements using the given settings. You will need approximately 1 enlargement.

To create a poster with dimensions 13x13in from a square picture with dimensions 6x6in, you will need to make multiple enlargements or reductions using the given settings. Since the desired dimensions are larger than the original picture, you will need to use the enlargement setting. The enlargement factor given is 140%, which means you need to increase the dimensions of the picture by 140%. Here's how many enlargements you will need:

  1. Calculate the growth factor by subtracting 100% from the enlargement factor: 140% - 100% = 40%
  2. Calculate the number of enlargements needed by dividing the growth factor by the enlargement factor: 40% / 140% ≈ 0.2857 (rounded to 5 decimal places)

Therefore, you will need to make approximately 0.2857 multiple enlargements, which can be rounded to 0.29 or 1 enlargement.

Learn more about Enlargements here:

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the RATIO of floor seats to balcony seats in a theaters is 20:1. does this theater have more floor seats or more balcony seats? how do you know? SHOW WORK! PLEASE HELP!

Answers

Yes, this theater has more floor seats than balcony seats simply because of the ratio. Your answer is actually in the question. For example, if you have 100 floor seats, then according to the ratio you should only have 5 balcony seats.  So yes, there are more floor seats than balcony seats.

What’s 10% of 70 I really need the answer plz help!!!!!

Answers

7

10% of 70 is 7

hope this help

7%, sorry for late respond but hope it helps :)<3!