Third-, fourth-, and​ fifth-grade students collected clothing items to be sent to 3 different clothing donation centers. The​ third-grade students collected 55​ items, and the​ fourth-grade students collected 45 items. Each clothing donation center was given 75 items. Write and solve an equation to find how many items the​ fifth-grade students collected

1.A The​ fifth-grade students collected _ An equation that can be used is 55 +45 = 75 X
2.B The​ fifth-grade students collected _ An equation that can be used is (55+45+X) ÷=75
3.C The​ fifth-grade students collected _ An equation that can be used is ​(55 +45) x 3 = 75 + X
4.D The​ fifth-grade students collected

enter your response here items. An equation that can be used is ​55 +45+X=75

Answer: 1/16

Step-by-step explanation:

Answer: 1/16

Step-by-step explanation:

probability of 4

P(4)=1/4

probability of 6

P(6)=1/4

Because there is an "and" in the question and not an or you mulitiply the 2 probabilities

P(4 and 6)=(1/4)(1/4 = 1/16

Answer:

74%

Step-by-step explanation:

$1983.20/ $2680 ×100= 74

=74%

Answer:26%

Step-by-step explanation:

Answer:

The answer is the 4th option! (Reflection across y = -4)

Step-by-step explanation:

If you have any questions please ask me! :)

Answer:6/35

Step-by-step explanation:

Answer:

6/35or 0.1714285714

Step-by-step explanation

Covert to same denominator of 35. This will equal 20/35-14/35 which is 6/35 or 0.1714285714

Answer:im not too sure but I think it was b

Step-by-step explanation:

Answer:

C) 25%

Step-by-step explanation:

68.75 - 51.56 = 17.19

17.19 / 68.75 = .2500 estimated

0.2500 x 100 = 25.00%

25%

Answer:

The probability that Pedro chooses a yellow ticket and then a purple ticket is A. 3/25

Answer:

The probability that Pedro chooses a yellow ticket and then a purple ticket is A. 3/25

Answer:

The line of reflection is x = 4, since the line x = 4 divides the original polygon and its image into congruent halves.

Step-by-step explanation:

ABCDE polygon graph with vertices at bottom 1 comma 6, 1 comma 3, negative 1 comma 1, 3 commas, 3 commas, and 1 comma. cross-axis reflection.

A polygon is a two-dimensional, closed structure that is flat or planar and has straight sides. It lacks crinkled sides. The edges of a polygon are also referred to as its sides.

Any two-dimensional form that can be made entirely of straight lines is referred to be a polygon. Polygons include forms like triangles, hexagons, pentagons, and quadrilaterals. The name of the shape has a side count indication.

To know more about polygon visit:-

https://brainly.com/question/28276384

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Answer:

Step-by-step explanation:

First image:

.0000625  m/s

.0003125 m

Second image:

1080

4320

Third

2240 g

Answer: First image:.0000625  m/s.0003125 mSecond image:10804320Third2240 g

Step-by-step explanation:

Answer:

0.83333333333 or 5/6

Step-by-step explanation:

Always do the parenthesis first

Then engage with the ^2

Then take the sq root of that answer

Answer:

0.833333.... or 5/6

Step-by-step explanation:

There are 2 ways to do this:

1) Since you have a square root followed by an immediate square, they cancel each other out, so you are left with 5/6

2) Take the long way and actually take the square root of 5/6 then square it, which would still give you 5/6

hope this helps :)

Answer: 30 60

Step-by-step explanation:

30 mi/hr

60 mi

Answer:

30 mph

60 miles in 2 hours

Step-by-step explanation:

Answer: y+6

Step-by-step explanation:

In order to do this, we do 6 more than y. More than is going to be addition, and we get y+6 since it is 6 more than y.

Part - A = 1/36

Part - B = 1/4

Part - C = 1/6

The numbers on the cube are, 1 , 2 , 3 , 4 , 5 and 6.

Formula to calculate probability =
Total Number of the particular number / Total Number of Numbers

The probability of rolling 1 is 1/6 as there is only one 1 in a numbered cube.

The probability of rolling 6 is 1/6 as there is only one 6 in a numbered cube.

So, the probability of rolling 1 and 6 is 1/6 * 1/6.

The probability of rolling 1 and 6 = 1/36.

The numbers on the cube are, 1 , 2 , 3 , 4 , 5 and 6.

Formula to calculate probability =
Total Number of the particular number / Total Number of Numbers

The probability of rolling an even number is 3/6 = 1/2 because there are 3 even numbers in a numbered cube.

The probability of rolling an odd number is 3/6 = 1/2 because there are 3 odd numbers in a numbered cube.

So, the probability of rolling an even and an odd number is 3/6 * 3/6 = 1/2 * 1/2.

The probability of rolling an even and an odd number = 9/36 = 1/4.

The numbers on the cube are, 1 , 2 , 3 , 4 , 5 and 6.

Formula to calculate probability =
Total Number of the particular number / Total Number of Numbers

The probability of rolling a number that is less than 3 is 2/6 = 1/3 because there are 2 numbers that are less than 3 in a numbered cube.

The probability of rolling a number that is greater than 3 is 3/6 = 1/2 because there are 3 numbers that are greater than 3 in a numbered cube.

So, the probability of rolling a number that is less than 3 and a number that is greater than 3 is 2/6 * 3/6 = 1/3 * 1/2.

The probability of rolling a number that is less than 3 and a number that is greater than 3 is 6/36 = 1/6.

Hope my answer helps you.

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Answer:

pls mark "harendraganesh" as brainlist that was the best answer I have ever seen

Answer:

1. a

2. d

3. c

4. b

Step-by-step explanation:

Answer:

1. reflection across the y axis

2. not a reflection

3. reflection across both axes

4. reflection across x axis

Answer: Your answer is 408 m2

Step-by-step explanation: I've done that before in middle school.

Hope it helped :D

Answer:

Growth, Growth, decay, decay, growth, decay, growth, decay

Step-by-step explanation:

Part A

c = 66 per dress

Part B

$396

Okay, here are the step-by-step calculations:

Part A:

You were given the number 66. So we entered that as the cost (c) per dress in the equation.

Part B:

We were asked to find the cost of 6 dresses.

So we calculate:

Cost per dress (c) = $66

Number of dresses = 6

Total cost of 6 dresses =

$66 x 6 = $396

So the final answer for Part B is: $396

In summary:

We were given: Cost per dress (c) = $66

and asked for cost of 6 dresses

So we calculated: Cost per dress (c) = $66

Number of dresses = 6

Total cost = $66 x 6 = $396

Does this help explain the steps? Let me know if you have any other questions!

Answer: C

Step-by-step explanation:

Let's check each one:

A-

The graph is linear, but it says non-linear

B- Lets take point 4, 10

Y=-x+18

-4+18=14

So, y[tex]\neq[/tex]-x+18

C- Let's take point 4,10

Y=-2x+18

-8+18=10

y does =-2x+18

D-  wrong since C is right

Answer:

The correct answer is C.

Step-by-step explanation:

First off, identify the y-intercept. In this case, the y-intercept, or b, is 18. Now that we got the y-intercept, we have to identify if the slope is going up or down. In this particular case, the slope is going down, so the slope is negative. Slope is always delta y over delta x, rise over run in how they teach this in schools, so we have to find two points in particular. I chose (0, 18) and (2, 14) since they're the easiest to find out. We do 18 minus 14, which gives us 4. We then do 0 minus 2, giving us negative 2. 4 over negative 2 is negative 2, which is our slope. We try to match this with one of our answers, and C gives us an exact replica. C is the correct answer.

Answer: 1

Step-by-step explanation:

factors mean numbers that multiply to make other number

1, 2, 3, and 4 are all factors of 36 because thye all go in evenly os

4/4=1

Answer:

A.  Slope = 5/2 , y-intercept = -10

Step-by-step explanation:

To find the y-intercept, it is always at the point on the y-axis where x=0. In the graph, the function crosses over -10 at x=0. So the y=intercept would be -10.

The slope "equation" is rise/run, aka y / x. In this case, an easy way to find it is by taking the y-intercept and seeing how far it is away from the origin. It is 10 away from the origin. Since this graph is heading right and upwards, it is increasing, resulting in the slope being positive. To find the "x" portion, from the origin, find when the graph crosses the x-intercept (the point where the line crosses through the x-axis). In this case, it will be 4.

Now that we know our y value and x value, put them into the slope formula.

Slope = rise/run --> 10/4 ---> 5/2

Answer:

Half the cards in the deck are black. Your chance of drawing one is 1/2.

Step-by-step explanation:

Four cards in the deck are jacks. Your chance of drawing one is 4/52, which is 1/13.

The chance of you doing so on two draws, with replacement, is 1/2*1/13, or 1/26.

Answer:

C) 11.5%

Step-by-step explanation:

I think the answer is 29 cubic units.

12 on the bottom, 9 in the middle, and 8 on the top.

Question 1 — Answer E

Question 2 — Answer B

Question 3 — Answer C

Question 4 — Answer D

Question 5 — Answer A

ANSWER — A regular polygon is a polygon that is equiangular and equilateral.

ANSWER — The squared from of the tiles you walk on indicate that they are polygons.

ANSWER — They teach us how to make patterns, how to use polygon is to make other shape.

ANSWER — The side must be straight.

ANSWER — Three edges of equal length and three angles between each pair of edges to be 60 degree.

Hope my answer helps you.

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I will add you as my friend if you mark my answer as the BRAINLIEST.

Answer:

1. Greater than or equal to

2. a. 4 b. 4 or anything above four

3. Greater than or equal to

4. a. -4 b. -4 or anything above -4

Step-by-step explanation:

Hope this helps