Mathematics Middle School

Simplify 10 divide 5 + 3 x 2.

Simplify 10 Divide 5 + 3 X 2.

Answers

Answer 1

Answer:

d 8

Step-by-step explanation:

Answer 2

Answer:

8 answer ..

i hope it will help you

Related Questions

Someone pls help asap this is supposed to be done it 3 min

Answers

Step-by-step explanation:

$75      30%      0.70(75) = x      $52.50

$18       65%      0.35(18) = x      $6.30

$60      30%     0.70x = 42        $42

$35       20%     0.80x = 28       $28

$150      25%     0.75(150) = x     $112.50

$75
$52.50
30%
0.70(75) = x
$18
$6.30
65%
0.35(18) = x
$60
$42
30% 0.70x= 42
$35
$28
20%
0.80x = 28
$150
$112.50
25%
0.75(150) =x

A kitchen floor has 15 1/2 tiles in an area of 2 2/5 square feet. How many tiles are in one square foot?

Answers

6 11/24 square feet

can some one help please?

Answers

Answer:

my suggestion is to break down the 3d shape into a rectangle and two circles. that way u can label the rectangle and the circles to solve the problem.

Step-by-step explanation:

i hope this helps you!

curved surface area of a cylinder is = 2*pi*radius*height = 2*pi*4*12=96pi

Determine whether each figure creates the conditions to form a unique triangle, more than one triangle, or no triangle..

8 cm along the left side of the triangle and 45 degrees in the lower left of the triangle....

more than one triangle
a unique triangle
no triangle

Answers

Answer:

  (a)  more than one triangle

Step-by-step explanation:

Specifying one side and one angle is not sufficient to define a particular triangle. More than one triangle can meet those requirements.

help me with 2 x 5/8 = in fraction
please no links or websites

Answers

Step-by-step explanation:

2= 2/1

so you do 2/1 x 5/8

then you do 2 x 5 over 1 x 8 and you answer will be 10/8 or 1 2/8

✔︎ this diagram should show you step- by - step what to do✔︎


♥︎ hope this helps!♥︎

141x + 50 + 4x = 340
What is x?

Answers

Answer:

x = 2

Step-by-step explanation:

141x + 50 + 4x = 340

=> 145x + 50 = 340

=> 145x = 290

=> x = 2

Hoped this helped.

Simplify both sides of the equation

141x+50+4x=340(141x+4x)+(50)=340(Combine Like Terms)145x+50=340145x+50=340

Subtract 50 from both sides

145x+50−50=340−50145x=290

Divide both sides by 145

[tex] = > \frac{145x}{145} = \frac{290}{145} [/tex]

x=2

Ans-x=2

PLEASE SOLVE THIS!!!
6-3y+(-8y)+5.3

Answers

-11y+11.3

Combine like terms… -3y-8y=-11y
6+5.3=11.3

Answer:

11.3 - 11y

Step-by-step explanation:

remove parenthesis: 6 - 3y - 8y + 5.3

collect all the like term: 11.3 -11y

The graph shows how the number of flowers Gavin can have in his garden is related to the number of seed packets he purchases.

Part A: Find the constant of Proportionality for this graph:

Part B: Write an equation representing the relationship shown in the graph:

Part C: The constant of proportionality means that Gavin can have__________ flowers per__________.​

Answers

Answer:

A: 20:10=2:1

B: y=2x

c he can have 2 flowers per seed packet

Step-by-step explanation:

A: When you look at the coordinates of the graph, you can see the proportionallty at point (10/20)

B: the equoation is proportionalty multplied by x + y axis section (in this case 0)

C: The proportionality explains the relationship:

x represents the flowers

y represents the seed packets

Can you help me with this, and give me a proper explanation?
thanks (will mark brainliest) (///^.^///)

Answers

Answer = 264m squared.

First the rectangle at the top is 20 x 5 which is 100

To figure out the base of the triangle you would look at the width of the second rectangle and from that you would do 20 - 6 so the base of the triangle is 14

With that you would do 14 x 8 = 112 divided by 2 = 56

The area of the second triangle at the bottom is 108 because 6 x 18 = 108

108 + 56 + 100 = 264m squared (squared because it’s area)

Answer:

perimeter=163

Step-by-step explanation:

the document below explains it but i dont know if it was right

(-6,-3) and (-1,x)=13 find the value of A

Answers

Distance between two point can be calculated by the equation:

D=sqrt((x2-x1)^2+(y2-y1)^2)
Then,
13=sqrt((-1-(-6))^2+(x-(-3))^2)
We can square both sides to get rid of the square root,
169=(-5)^2+(x-(-3))^2
169-25=(x-(-3))^2
144 =(x-(-3))^2
By taking the square root in both sides, then
12=x+3
In this case,
X=12-3=9
(-6-3) = -9, (-1,x)=13 : x=-13

PLZ ANSWER AS SOON AS YOU CAN!!!!!!!!!!!
The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.
Cara's Flower Arrangements
White 3 6 9 12 15
Yellow 5 10 15 20 25

Hector's Flower Arrangements
White 4 8 12 16 20
Yellow 6 10 14 18 22

Part A
Are the numbers of white and yellow flowers in Cara's arrangements proportional?
Which equation relates the number of white flowers, w, to the number of yellow flowers, y?
A. Yes; y=35w
B. Yes; y=53w
C. No; y=3w+5w
D. No; y=5+3w
Part B
Are the numbers of white and yellow flowers in Hector's arrangements proportional?
Write an equation to relate the number of white flowers, h, to the number of yellow flowers, e.
A. Yes; e=32h
B. Yes; e=23h
C. No; e=h+2
D. No; e=h−2

Answers

Answer:

Part A - Yes; y=5/3w        Part B - No; e=h+2

Step-by-step explanation:

The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.

Cara’s Flower Arrangements            Proportional

White 3 6 9 12 15

Yellow 5 10 15 20 25

Hector’s Flower Arrangements          Not Proportional

White 4 8 12 16 20

Yellow 6 10 14 18 22

Part A

Are the numbers of white and yellow flowers in Cara’s arrangements proportional?

Which equation relates the number of white flowers, w, to the number of yellow flowers, y?

Yes; y=3/5w

Yes; y=5/3w CORRECT ANSWER

No; y=3w+5w

No; y=5+3w

Part B

Are the numbers of white and yellow flowers in Hector’s arrangements proportional?

Which equation relates the number of white flowers, h, to the number of yellow flowers, e?

Yes; e=3/2h

Yes; e=2/3h

No; e=h+2 CORRECT ANSWER

No; e=h−2

They are correct because Part A is 1.666667  thats more than 1 so it cant be the first, and Part B, its the White flowers plus 2 to be Yellow flowers, not -.

A and C I’m pretty sure about, listen to the other person above me!

Find the perimeter and area of figure ABCD with coordinates
A(-2,3) B(5,4) C(4,-6) D(-1,-3)
Round to the nearest tenth

Answers

20-,3 is the correct answer
Answer: (20,-3) Hope this helps!

Help.......................

Answers

Answer:

The 2x4 is an example of a product. The last step Jamal needs to use is the subtraction.

Step-by-step explanation:

PEMDAS RULES:

(First to last)

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

helpppppppppppppppppppppppp

Answers

The anwser is c your welcome
I gotchu! So you’re going to use the open circle one with the arrow pointing right, then put it at the point -0.75

include a explanation pls

Answers

Answer:

C

Step-by-step explanation:

please help me with thissss

Answers

Answer:

a.) The sum of the weights of the two in insects is 0.0031 grams. (0.0031 grams)

b.) The fly is 0.0013 grams heavier than the gnat. (0.0013 grams)

Step-by-step explanation:

2.2 * 10^-3 = 2.2 * 1/1000 which is 2.2/1000.

9 * 10^-4 = 9 * 1/10000 = 9/10000

To add 9/10000 to 2.2/1000 we have to find the common denominator, which will be 10000.

So we do:

2.2/1000 * 10/10 = 22/10000

9/10000 + 22/10000 = 31/10000 = 0.0031.

The sum of the weights of the two in insects is 0.0031 grams.

To find how much heavier the fly is than the gnat we do:

22/10000 - 9/10000 = 13/10000 = 0.0013

The fly is 0.0013 grams heavier than the gnat.

will give brainliest please help

Answers

the answer is 4s, all you have to do is add! :)
4s
S+S+S+S
That will get you the equation to fine the answer

Identify the parts of the expression 4.2m + (8 , 2) - 6

Answers

Answer:

6.4 but im probably wrong so sorry <3

Step-by-step explanation:

Answer:

6.4 but im probably wrong so sorry <3

Step-by-step explanation:

I am feeling nice so whoever answers gets These
1st to answer: Brainliest, thanks, 5* rating
2nd to answer: thanks, 5* rating
3rd to answer: 5* rating
4-10 to answer: thanks

Answers

Answer:

j

Step-by-step explanation:

I was first

What do we need to answer ?

Evaluate the expressions. Write your answer as a single base with a positive exponent.

a^-10x a8

(b^-7)^2x b^6

Answers

The guy above me is correct bc a turtle is behind you

A cone has a volume of 3pi. If the cone's radius is r, what is its height?

The volume of this cylinder is 175pi cubic units.
What is the volume of a cone that has the same base area and the same height?

Answers

Answer:The height of each is 5 cm, and the radius is 2 cm

Step-by-step explanation:

help pleases
Evaluate the expression when b=8
3b²

Answers

here is your answer

3(8)²

3*64

192.......

Chris went to the store to buy some sports equipment. His mother had given him $30.00 to spend, and Chris took some of his own money along. He bought shin guards for $15.00, 2 pair of soccer socks for $7.99 each and a mini-soccer ball for $9.99. How much of his own money did he need to use?

Answers

Answer:

10.97

Step-by-step explanation:

Add 15, 7.99, 7.99, and 9.99. Then subtract 30 witch = 10.97

I got you!
It’s 10.97

I need help finding the Y-intercept
x y
0.5 15
2 36
2.5 43
5.5 85

X=? Y=?

Answers

2.5 43 dtsuusoqoajshshsjdjhehehehehejjejejatkwdskeywjfesndywirsjr
Plug in 0 for x!!!! And do the same for y

Please help! This really doesn't make sense to me. I NEED HELP!!!!

Answers

Find the scale of the two similar sides with known dimensions:

45/27 = 1 2/3

Figure A is 1 2/3 times larger than B. Now multiply the similar side of B to find x:

x = 18 x 1 2/3

x = 30

Answer: x = 30

Answer: 30

Step-by-step explanation:

(This is a similarity question)

So,

X/18 = 45/27

Then cross multiplication

X= 45×18/ 27

X= 30

bobby has two poatatos he wants more so he pick 100 mor he sharees them amongst three friends EQUALY how many poatatos does each friend get?

Answers

Answer:

34

Step-by-step explanation:

If bobby already has 2 potatoes and picks 100 more, then he already has 102 potatoes. Now all you have to do is divide 102 by 3, which would be 34. If bobby is included with the friends, then all four of them would get 25.5 potatoes.

Answer: The answer is each friend gets 34 potatos

Step-by-step explanation: Each friend get 34 potatos because he first had 2 and then he picks 100 more so now he has 102. All you have to do know is divide 102 by 3 and you will get 34.

Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?

Answers

Answer:

5.4 feet

Step-by-step explanation:

Start with the flagpole. It is 5/9 of 32 2/5.

32 2/5 = 162/5.

5/9 * 162/5 = 162/9.

Ramiro is 3/10 as tall as 162/9.

3/10 * 162/9 = 27/5, or 5.4 feet tall

His height is 5.4 f

Thank you...

What is the solution to this equation?

−6(x+7)=−30

Enter your answer in the box.

Answers

Answer:

x = -2

Step-by-step explanation:

-6(x + 7) = -30

distribute the -6

-6 * x = -6x and -6 * 7 = -42

-6x - 42 = -30

add 42 to both sides

-6x = 12

divide both sides by -6

-6x/-6 = x and 12/-6 = -2

we're left with x = -2

RectangleA′B′C′D′ is the image of rectangleABCD after a dilation.

What is the scale factor of the dilation?

Answers

The length of the side of the original is 3 units.

The length of the side of the smaller one is 1.5

Scale = 1/2

The lenth of the side units are 3

PLS ANSWER, ALL THE QUESTIONS IN THE PICTURE. ITS DUE SOON PLS HELP, SHOW WHO U SET UP EACH PROBLEM .

Answers

Answer:

3. It's b and c   4. total number of participants in marathon=99+121=220 percentage of female = 121/220×100 =55%   5. the answer is 7

Step-by-step explanation:

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