Mathematics Middle School

answer this please please​

Answer This Please Please

Answers

Answer 1

Answer:

5 1/5 oranges, 3 1/2 cups of flour left, 3 2/3 miles, b

Step-by-step explanation:

9/4+13/4=22/4 or 5 1/2

47/8-19/8=28/8 or 3 1/2

2 1/6+1 3/6=3 4/6 or 3 2/3

Related Questions

i need help with this question.

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The answer is either gonna be (A) or (D)

help pllssss ss ss. s s. s s ss

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Answer: they are wrong because 8x^5 / 2x^3 doesn’t equal 8x^2. It equals 4x^2

Step-by-step explanation:

What is the total height of all the plants?

Answers

Answer: 6 1/8

Step-by-step explanation:

1/8 x 2 = 1/8 x 2/1 = 2/8 = 1/4

1/4 x 3 = 1/4 x 3/1 = 3/4

3/8 x 4 = 3/8 x 4/1 = 12/8 = 1 4/8 = 1 1/2

1/2 x 3 = 1/2 x 3/1 = 3/2 = 1 1/2

5/8 x 1 = 5/8 x 1/1 = 5/8

3/4 x 2 = 3/4 x 2/1 = 6/4 = 1 2/4 = 1 1/2

Start with the big number first.

1 1/2 = 1 4/8

1 1/2 = 1 4/8

1 1/2 = 1 4/8

5/8 =     5/8

3/4 =     6/8

1/4 =      2/8

Add them all up.

1 4/8 + 1 4/8 = 2 8/8 = 3

3 + 1 4/8 = 4 4/8

4 4/8 + 5/8 = 4 9/8 = 5 1/8

5 1/8 + 6/8 = 5 7/8

5 7/8 + 2/8 = 5 9/8 = 6 1/8

Skylar wanted to show the proportional relationship between the dollar value of the original investment, x, and its value after a 10% decrease, y. He creates the table of values shown. Does it model the relationship? Explain. Then, provide a correct equation for the relationship Skylar wants to model.

Answers

Answer: 2255

-lukelaws

Hope I helped if I did please mark me brainliest!

Sarah bought a TV at a 15% discount. Later she found that there should have been a 20% discount, so the store gave her $17 back. What was the original price of the TV before it was discounted?

Answers

Answer:

Step-by-step explanation:

The store gave her back the difference (20%-15%= 5%)

5%= the $17 returned

100/5= 20

20*17= $340 which was the original price of the TV before discounts

the original price of the tv would be $340

I need help on this, how do i do this

Answers

Answer:

the answer is banana smoothie

Step-by-step explanation:

that hard though-

Drawn and circles the answers on the picture

Out of the 25 students in Mrs. Coulter's class, 15 are girls. In the school there are 390 boys. If the ratio of boys to students in Mrs. Coulter's class is proportional to the ratio of the number of boys in the school to the total number of students in the school, how many students are at the school?

Answers

Answer:

975 students

Step-by-step explanation:

This is a dense question. Let's look at it piece by piece:

1. The ratio of boys to students in the class is 10/25. If there are 25 students and 15 girls, that leaves 10 boys.

2. The question says that the ratio is in proportion of boys to total students in the school. "In proportion" in this case means that if we convert 10/25 to a fraction with numerator 390, the denominator is the amount of students in school.

3. 10x39=390. What you do the numerator you must do to the denominator: 25x39=975.

4. This means 975 students go to the school.

Find the diameter of the circle and show work

Answers

Answer:

diameter=2*radius

= 2*25yd

= 50yd

Answer:

its 50 yds

Step-by-step explanation:

We know 25 yds is the radius, we also know that the radius is half of the diameter. So, it would be 50 yds because 25x2= 50 or 25 is HALF of 50.

which expression is equivalent to 1/4(8x+4)?

A.2x+1
B.2x+4
C.8x+1
D.2x

Answers

Answer:

A. 2x+1

Step-by-step explanation:

[tex]\dfrac 14 (8x+4)\\\\\\=\dfrac{8x}4 + \dfrac 44\\\\\\=2x +1[/tex]

A because u divide the whole thing by 4

help please i beg you

Answers

5 and 6. explanation: the expected frequency is 7 because 42/6 is 7. the expiremental frequency is also 7 for numbers 5 and 6

Use the information from the Example. Complete the steps to find how many grams as great the mass of one oxygen atom is than the mass of one hydrogen atom.(2.663 10 223 ) 2 (1.67 3 10 224 ) 5 ( 3 10 224 ) 2 (1.67 3 10 224 )5 ( 2 ) 3 10 2245 3 10 2245 3 10 223

Answers

(2.663 10 223 ) 2 (1.67 3 10 224 ) 5 ( 3 10 224 ) 2 (1.67 3 10 224 )5 ( 2 ) 3 10 2245 3 10 2245 3 10 223

Three semicircles are placed in a rectangle, as shown below. The length of the rectangle is 72m. Find the area of the shaded region. Use the value 3.14 for pi , and do not round your answer. Be sure to include the correct unit in your answer.

Answers

Step-by-step explanation:

Width of rectangle = 7 cm

because ∵ width of rectangle is equal to the radius of each semicircle.

therefore ∴ radius of each semicircle (r) = 7 cm.

therefore ∴ Diameter of each semicircle = 14 cm

therefore ∴ Length of rectangle = 3 x 14 = 42 cm.

Answer:

63.21cm'2

Please! Mark me as brainliest please.
Your answer is 1049.76

72 divided by 3= 24, 24 is your diameter of each semi circle

To find the area of your semi circles you’ll use pi times radius squared.

Aka 3.14 times 12^2 divided by 2 = 226.08

Times 3 for 3 semi circles

226.08 times 3= 678.24

Now find the area of the rectangle and you get the height from the semi circles which is 24m

72 times 24= 1,728m^2

Now you take the area of the rectangle and subtract the area of the circles

1,728 - 678.24 = 1,049.76m

How do I solve this problem for 7th grade!

Answers

Its 55

35% = 35/100
So 35/100*200 <- 200 is the number of all tags
When you do this, you’ll get 70
So 70 tags are blue

Next, to find how many yellow tags, just
3/8*200 = 75
There’s 75 yellow tags

If you add both amounts (70+75) you’ll get 145

Now we know there are 200 tags and 145 of them are yellow and blue, so the rest are red
200-145 =55

Answer:

55 name tags are red

Any Brainily People out there? Please help me I’m so confused!?! 8th grade sucks
Write a linear system for the two plans.

Answers

Answer:

Verteran's Plan: y=15x+40

Beginner's Plan: y=10x+60

Step-by-step explanation:

To find slope take two points and subtract them together to find the slope. To find the initial value it's where the line first hits the y-axis.

Melissa drew this model to represent the fraction
23
10
Which expression has an equivalent value?
A
3
1+
10
%0 + 40
B
10 + 10 + 10 + 1 + 1
C 1+1+%+1+%
- 4+4+4+++%

Answers

Answer:

C. 1 + 1 + 1/3 + 1/3 +1/3

Step-by-step explanation:

23/10 simplified is 2 and 3/10.

One of these data sets has a mean absolute deviation of 0.30 and another has a MAD of 0.44.

Which dot plot shows each of these data sets? Explain how you know.



Calculate the MAD for the other data set. Show your work.

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0.14 you have to subtract i think

find the radius of the circle and show work

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Answer:

The radius is 6cm

Step-by-step explanation:

The radius is equal to 1/2 (One half) of the Diameter whitch is 12cm

Hope this helped!!

To find the radius you have to divide the diameter in half

Is this correct is its not then can you please correct me.

Answers

1 go's with 2    2 go's with 1

3 go's with 5    4 go's with 3

Flip the 4th and 5th one

What is the area of the shaded region?

Answers

Answer:

area 91

Step-by-step explanation:

area= 1/2 b×h

base is 13 hight 14 times and its 91

Answer:

59 inches²

Step-by-step explanation:

area of large triangle: (14 × 13) ÷ 2 = 91 inches²

area of small triangle: (8 × 8) ÷ 2 = 32 inches²

91 - 32 = 59 inches²

I need it now a reflection across the y-axis followed by a reflection across the x-axis maps parallelogram ABCD onto parallelogram A'B'C'D'.

Select all of the true statements.

Answers

Answer:

true statements:

- A'B' is parallel to C'D'

- the area of parallelogram ABCD is equal to area of A'B'C'D'

- the perimeter of ABCD is equal to the perimeter of A'B'C'D'

btw just so u understand the work i have shown above:

- the green parallelogram is the original one before any work was done

- the blue one was after it was reflected across the y-axis

- and the brown one was after the blue parallelogram was reflected across the x-axis

sorry if that was a confusion... i forgot to add it above im really sorry

but apart from that, hope u understand and get an A :))

Aisha surveyed 26 students at her school about their favorite professional sports. Of the students surveyed, 8 said soccer was their favorite sport. What is the experimental probability that the next student Aisha talks to will pick soccer?

Answers

Answer: 4/13

Step-by-step explanation:

soccer = 8/26 = 4/13

-lukelaws

Hope I helped if I did please mark me brainliest!

Answer:

Step-by-step explanation:

no

Select all that apply. Which of the following name a ray in the drawing? A F FC CD FD

Answers

it’s A F FC and CD
good luck
It is Rays A F, FC, and CD. Hope this helps a lot!

Problem Solving:Simulate a Problem (PLEASE HELP)

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question 3:

2 dimes

3 nickels

3 pennies.

HEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

Part A:

11 + S = M

Part B:

(K * 2) + 4 = L

Step-by-step explanation:

Part A:

S = Amount of money earned on sunday.

M = Total money earned.

Part B:

K = The number of dogs Kyle walked.

L = The number of dogs Larry walked.

#1 11+S= T
#2. 2k+4= T

Michael played a game of darts. He threw 14 darts and hit the target
6 times. What is the experimental probability that Michael will hit the target the next time he throws a dart?

Answers

3/7

6 divided by 2 equals 3
14 divided by 2 equals 7

From the set {37, 50, 63}, use substitution to determine which value of x makes the inequality true.
[tex]x - 13 > 37[/tex]



A. 50

B. 37

C. 63

D. none of these

Answers

50 - 37 = 37 (doesn’t make the inequality true, since it equals 37)

37 - 13 = 24 (doesn’t make the inequality true since it’s less than 37)

63 - 13 = 50 (this is correct because your answer is greater than 37)

Answer: C
37-13 is less than 37 50-13 is equal too 37 so c is the answer

Mind lending a hand here?

Answers

Answer:

E

Step-by-step explanation:

The answer is C) 1/4
The person above me is wrong

Farmer Jackson is filling orders for eggs from his chickens. He has one order from Jared’s Market Store for 64 eggs, and one order from Quick Grab Store for 76 eggs. The order for Jared’s Market Store will take 4 small cartons and 5 large cartons. The order for Quick Grab Store will take 6 small cartons and 5 large cartons.

How many eggs fit in each size of carton?

A. A small carton holds 9 eggs, and a large carton holds 5 eggs.
B. A small carton holds 6 eggs, and a large carton holds 8 eggs.
C.A small carton holds 8 eggs, and a large carton holds 6 eggs.
D.A small carton holds 5 eggs, and a large carton holds 9 eggs.

Answers

Answer:

B. A small carton holds 6 eggs, and a large carton holds 8 eggs

It’s B I’m pretty sure someone said it

What is twelve and thirty four hundredths written in standard form? (2 points)

Group of answer choices

1.234

12.34

123.4

1234

Answers

Answer:

12.34

Step-by-step explanation:

I've done this test before! Good luck, hope you get 100%

Experimental Probability (PLEASE HELP)

Answers

Answer:

i think this is all it is lol

6 : blue

2 : yellow

4 : red

4 : green

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