Mathematics Middle School

AS ALWAYS, DUE TODAY! Pls and thanks. NOTE- Legit answers only! Legit answers= Brainliest, 5.0 stars, and a Thanks.

Answers

Answer 1

Answer:

x=105 and y=190

Step-by-step explanation:

4x+1y=610, and x+y=295 ; x= 105 and y=190

Answer 2

Answer:

x=105 and y=190

105 big bags of popcorn and 190 small bags of Popcorn

Step-by-step explanation:

4x+1y=610, and x+y=295 ; x= 105 and y=190

Related Questions

Please help me with this last problem

Answers

the answer is b actually

hello there I need help! no rush! 938-(87+301 )

Answers

550 is the answer to the math problem

1) Adam predicted his car payment to be $250 each month. His actual car payment is $275 each month. Salma predicted her car payment to be $200 each month. Her actual car payment was $225 each month. b) By what percent was Salma’s prediction off?

Answers

Answer:12.5

Step-by-step explanation:

25 is 12.5 percent of 225 225 minus 200 is 25

Answer:i think the answer should be 12.5%Step-by-step explanation:And the explenation bruv 25 is 12.5 percent of 225 225 minus 200 is 25

What is the y-intercept of the line y = \frac{3}{4}x
4

3
x + 2?

Answers

Answer:

u typed it wrong i can help u doe type it right

Step-by-step explanation:

pretty sure it’s 2 but not definite

HELP WILL GRIVE BRAIN 100 POINTS PLEASE ANSWER ALL 5

Answers

Answer:

1. The sum of 4 and x is 7, and to isolate the variable, you move the 4 to the other side and the equation will change into x=7-4, giving us x = 3

2. To solve this inequality, you must isolate the variable x by moving -9 to the other side. To do this, you have to divide 27 by -9, and this causes the direction of the inequality sign to change. After you divide, the inequality changes to this: x<-3

3. since there are no negative numbers involved in this inequality, you divide 3 by 1/4 (or multiply it by 4) to isolate x. this gives us x <= -12

4. To solve this algebraic equation, you must isolate the variable 3x. To do this, you must move -9 to the other side of the equation by adding 9 to the 6. this gives us 3x=15 and x = 5

5. To put x by itself, you subtract 1 by 4, giving you x<-3

I am not sure sorry,Why? Did you search up how to take a screen shot lol

Sorry for asking a lot but could you all help me with 15-23? It would mean a lot. I stayed up till 4:00 am and got no sleep so I can’t focus

Answers

Answer:

Step-by-step explanation:

HELP PLEASE FAST i'm not understanding how to do this (i'll give brainiest to whoever has best answer)

The bar below is 7 inches long and divided into 2 equal parts.

What is the length of one of those parts?

Fill in the blanks in the equation using fractions or mixed numbers

to show the length of one of the parts.

X 7 inches = inches

Answers

Answer:

The length of each part is 3.5 inches.

Step-by-step explanation:

The question states that the bar is 7 inches long, with the two parts being equal lengths.

What you would do to find the length of each bar is doable with simple division. Take 7, and divide it by 2. 2 goes into seven 3 times, which would leave 1. Add a decimal and a zero, bring the zero down, and you get 10. 2 goes into 10 five times, giving you the 5 in 3.5.

1/2×7=3.5 inches is the equation which gives the length of the one of the part of bar.

What is Area of Rectangle?

The area of Rectangle is length times of width.

Given that the bar is 7 inches long and divided into 2 equal parts.

We need to find the length of one of those parts.

We take the whole bar as a whole number.

The two parts of the bar are considered as parts of the bar.

The seven inches is divided equally.

The length of the bar is seven inches.

We need to divide seven by two to get the length of one part.

When seven is divided by the two we get three point five inches which is the length of the one of the part of the bar.

1/2×7=3.5 inches

The equation which gives the length of the one of the part of bar is 1/2×7=3.5 inches.

Hence, 1/2×7=3.5 inches is the equation which gives the length of the one of the part of bar.

To learn more on Area of Rectangle click:

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A rectangular prism measures 3 1/2 cm long, 2 1/2 cm wide, and 1 1/2 cm high. How many cubes with side lengths of 1/2 cm are needed to fill the prism?

A.
105 cubes

B.
6 cubes

C.
35 cubes

D.
13 cubes

Answers

Answer:

C its C oki there i answered

Step-by-step explanation:

sorry no explanation oki fine .. maybe im lucky

C o believe is the right answer

help asap last question will give brainlist

Answers

The answer is D, 2x + 10

Answer:

2x+10

Step-by-step explanation:

PLZZZZ HELP
simplify (5 + 7) 2

Answers

Answer:

144

Step-by-step explanation:

Sorry , Thought it's multiplied not powerd

12^2=144

"The six sides of a cube are labeled 1, 2, 3, 4, 5 and 6. You flip a coin and roll the number cube. What is the theoretical probability that the coin lands on tails and you roll a number less than 3? Write your answer as a fraction. Show your work."

my answer is "1/4"

_____________
|H or T | 3|
|H | 3 |
|T | 3 |

thats my work its a chart i think

Answers

Answer:

(1/3) * (1/2) = (1/6)

Step-by-step explanation:

Probability of rolling a number greater then 4 is (1/3)

Probability of flipping heads is (1/2)

We multiply the 2 probabilities and get:

(1/3) * (1/2) = (1/6)

Answer:

what do you mean

Step-by-step explanation:

If two radii form a 30 degree angle at the center of a circle with a radius 10 cm. What is the area between them?

Answers

Answer:

5.23

Step-by-step explanation:

Alanah is picking up two friends to go to a concert. She drives from her house to pick up Mia, then she drives to pick up Teresa, and then they go to the arena to see the concert. Answer the questions to find the total distance of Alanah's trip to the arena. When necessary, round answers to the nearest tenth.

Answers

Answer:

22 miles

Step-by-step explanation:

(2,8) (8,16) (8,2) (14,4)

16-8=8

8-2=6

8+6=14

14-8=6

4-2=2

6+2=8

14+8=22

Describe the intersection of each plane and solid.

Answers

Answer:

triangle=3

circle=1

rectangle=2

Step-by-step explanation:

The intersection of the plane and the solid has

1. Circular cross section.

2. Rectangular cross section.

3. Triangular cross section.

1. Since the base is circular and the plane through the solid is parallel to it, the base is also round.

As a result, the intersection of the plane and the solid has a Circular cross section.

2. Since the plane through the solid is parallel to it, the side is rectangle is also round.

As a result, the intersection of the plane and the solid has a Rectangular cross section.

3. The intersection of the plane and the solid has a Triangular cross section.

Learn more about Solid and plane here"

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Can someone help me answer these 2 questions? the directions on what you do are in the questions. I will give brainliest as thanks for your help!

Answers

Step-by-step explanation:

[5x19=95-33=62] [6x19=114+4=118] [188+62=180] so x=19

Write a function rule for the statement the output is half of the input

Answers

Answer :
f(x)= 0.5x

Step by Step :

Answer: x=0.5x
Step by step explanation:

Given m||n, find the value of x

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the answer is x = 2, hope this helps

Answer:

x=2

Step-by-step explanation:

9x+4=3x+16

-4 -4

9x=3x+12

-3x -3x

6x=12

6x/6 =12/6

x=2

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!

Answers

Answer:

Step-by-step explanation:

Just as 32, 20, and 40, boom! easy as pie.

Which is a good comparison of the estimated sum and the actual sum of 7 7/8 + 2 11/12?

Answers

Answer:

*thinking*

you would assume that it is 11 the actual is 10 19/24

Wich is not quite 11

Answer:27.20833333

Step-by-step explanation: all you do is add them up and pick b or a for the answers

Ahhh help me pleaseeee its overdue and needs to be turned in today!!!

Answers

Step-by-step explanation:

4.25× 1.59 = 6.7575 = $7

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

$7 will be the answer hope this helped

help me with this one please ;w;

Answers

Answer:

1) D

2) B "No"

Step-by-step explanation:

A: D

B: No

Sorry if it doesn’t make sense

For each equation, write a story problem represented by the equation. For each equation, state what quantity x represents.

1.5x=6

Answers

The answer is going to be most likely
X=4

the answer is 4
6/1.5 is 4

HELPP!!
Solve for n. What does n equal in this equation. n-3 = 8

Answers

Answer:

11. n=11.

Step-by-step explanation:

11 - 3 = 8

Hope this helps. Have a good day!

n-3 = 8
+ 3 +3

n = 8 + 3
n = 11

to be sure
n-3 = 8
11-3 = 8
✅✅

Which number is divisibly by both 3 and 4?
A.) 101,444
B.) 112,436
C.) 118, 764
D.) 118,422

Answers

The answer is c) 118,764

Answer:

Step-by-step explanation:

If evenly divisible by both 3 and four it must be divisible by 3X4=12

The only number evenly divisible by 12 in that list is 118764.

please please help me

Answers

36 and 18 is the answer.

Let the balls be x

3x:4x:5x
If 4x=12 (green balls)
x=3

Now, Red balls = 3x3
= 9
Blue = 5x3
=15

Total=12+9+15
=36

2) total = 72 balls

Ratio=3x:4x:5x

3x+4x+5x=72
x=6

Red balls = 3x6
= 18

Please help!
The illustration below shows the graph of y as a function of x.
Complete the following sentences based on the graph of the function.
- As x increases, y _______ (increases/decreases).
- The rate of change for y as a function of x is not __________ (constant/constant), therefore the function is ________ (linear/nonlinear).
- For all values of x, the function value y ___ (≤/≥/=) 0.
- The y-intercept of the graph is the function value y = ____.
- When x = 1, the function value y = ___.

Answers

Answer: As "x" increases "y" *decreases*

y as a function of x is not *constant*

Therefore the function is *nonlinear*

For all values of x, the function value y *≥* 0.

The y intercept of the graph is *8*

x=1 function value of y is *5*

The given function is an exponential function and its qualities are explained below.

What is a logarithmic function?

The opposite of an exponential function is a logarithmic function. A log function and an exponential function both use the same base. An exponent is a logarithm. f(x) = bx is how the exponential function is expressed. The formula for the logarithmic function is f(x) = log base b of x.

As we can observe in the graph.

The illustration below shows the graph of y as a function of x.

Complete the following sentences based on the graph of the function.

- As x increases, y decreases.

- The rate of change for y as a function of x is not constant, therefore the function is nonlinear.

- For all values of x, the function value y > 0.

- The y-intercept of the graph is the function value y = 8.

- When x = 1, the function value y = 5.

Learn more about logarithmic functions here:

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Mark bought a fishing pole on sale for $15.45 which was 20% off the original price.
what is the original price?

Answers

Answer:

$12.36 after 20%off.

Step-by-step explanation:

Answer:

18.54

Step-by-step explanation:

not sure tho sorry

Please help on these questions don’t ignore please!

Answers

Step-by-step explanation:

[tex] \frac{1}{5} x[/tex]

(7+ x)(10-1)

5*2*7=70 cu.ft

[tex] \frac{2x - 1}{3x + 5} [/tex]

1 is C 2 is B 3 is D

GIve me the answer pls

Answers

Answer:

the answer is c because I know everything

Answer:B

Step-by-step explanation:

It is B because as you can see the line is staying at 2 in the Y axis but on the X axis it is changing.

50 please help on these questions!

Answers

Answer:

pic1=56-28x

pic2=3cd+12c

pic3=s−t

pic4= the last answer

pic5= the third answer

Step-by-step explanation:

i did the math so just trust me

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