Mathematics Middle School

Solving Equations

Please help

Solving Equations Please Help

Answers

Answer 1
-5x+2=17 is X=-3......
Answer 2
the first one is -3
the 3rd one is 5

Related Questions


ILL GIVE BRAINLIEST!!

Answers

Answer:

49.5

Step-by-step explanation:

find the area of the triangle and rectangle then add them together

Rectangle: 5 x 5 = 25

Triangle = 1/2 x 7 x 7 = 24.5

24.5 + 25 = 49.5

hope this helps and is right. p.s. i really need brainliest :)

if this is wrong, i am incredibly sorry.

Look at the stem-and-leaf plot. What is the mode?

A) 0
B) 1
C) 20
D) 31

Answers

Answer:

1

Step-by-step explanation:

The mode is the number that shows up most in a set of numbers and 1 shows up the most therefore it's 1

1 is the answer to your question

ASAP I NEED THE HELPPPP Mr. and Mrs. Ferguson are planning a vacation to celebrate their anniversary and are considering reserving a room at the Abraham Hotel.

The hotel website shows a drawing of the room they requested. The room is drawn to scale. The width of the room on the scale drawing is 5 in.

Hotel Room Scale Drawing
Scale drawing of a hotel room. Room is rectangular, with the width labeled 5 inches. Scale is 1 inch equals 2.5 feet

The area of the requested room is . Using the area measurement and the scale, find the perimeter of the room. Show your work.

When Mr. and Mrs. Ferguson arrive at the hotel, they are given a room with different dimensions for the same price. A scaled version of the new room, using the same scale used for the first room, is 12 in. long and 6 in. wide. Find the area of the new room in feet. Which room is larger, the room from Part (a) or the room from Part (b)? Show your work.

Answers

Answer:

The room in part A

Step-by-step explanation:

Find the volume of each figure.

Answers

Answer:

960

Step-by-step explanation:

Multiply 8x12x10 and you get 960

960 (8 x 12 x 10)
(96 x 10)
(960)

Solve the given equation.

g/5 = 10

Answers

Multiply 5 on both sides, you get

g=10x5

g=50

Answer:

[tex] \frac{g}{5} = 10 \\ g = 10 \times 5 \\ g = 50[/tex]

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

Look at the stem-and-leaf plot. What is the median of the numbers?

A) 100
B) 82
C) 79.73
D) 36

Answers

Answer:

B. 82

Step-by-step explanation:

The easiest way to find a median on a stem-and-leaf plot, is to simply count the number of "leaves" and find the middle. There is 21 numbers in the leaf column, so the 11th one is the middle. Or you could count from both sides until you reach the middle. The median of the leaves is the 2 in the middle row. This matches with the stem of 8, making the actual number 82.

The correct answer is b

The graph shows a line and two similar triangles.

What is the equation of the line?
A. y = 3x
B. y = 1/3x
C. y = 1/3x + 2
D. y = 3x + 2

Answers

I’m not a math person but my best guess in B. Because the slope is definitely 1/3.

Answer:

c

Step-by-step explanation:

edge 2022

HELP MEEEE and show your work if u can pls

A bucket contains 14 short and 27 long straws. A student draws a straw, records the straw’s length, and places it back in the bucket. The student repeats this process 600 times.

What are the most reasonable estimates of the number of short and long straws the student draws?


A. 289 short straws and 311 long straws

B. 205 short straws and 395 long straws

C. 395 short straws and 205 long straws

D. 311 short straws and 289 long straws

Answers

Answer

289 and 311

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 4 rows of the same length, he
has 7 chairs left over. If he arranges the chairs in 2 rows of that same length, he has 23 left over. How many
chairs does Liam have?
Liam has
chairs.

Answers

Liam has 75 chairs darling

Answer:

Liam has 39 chairs.

Step-by-step explanation:

First you have to set up the equation -

4x + 7 = 2x + 23

then isolate the variables

4x - 2x + 7 - 7 = 2x - 2x + 23 - 7

2x = 16

x = 8

then substitute the variable with 8

4(8) + 7 = 39

2(8) + 23 = 39

Liam has 39 chairs.

It's been found that there is a 15% chance that you can win a particular game. How many "wins" would you have if you played 40 times?

(ANSWER ASAP)

Answers

Answer:

6

Step-by-step explanation:

15/100 of 40

= 3/20 x 40

= 3/1 x 2

= 3 x 2

= 6

Answer:

6 wins

Step-by-step explanation:

15% chance in winning a particular game also means that you will win 15% of the total number of games, which in this case, is 40.

Number of wins =

[tex]winning \: chance \times total \: games = 0.15 \times 40 \\ = 6[/tex]

There are 38 people on a volleyball team. Twelve of them are women, fourteen are men, and twelve are children. If the captain randomly chooses one person to serve the ball, what is the probability that the captain chooses a child?
A 1
B 6/7
C 7/19
D 6/19

Answers

Answer:

Not exactly sure the exact amount. but something that does help is that since there i less children there is less a chance

Step-by-step explanation:

So pick the smallest answer on there ig. Hope this helps and have a wonderful day! <3 :))

D because 12/38 simplifies to 6/19.

almost so close to 80! we have a 77

please help anybody! shoutout to
brainly.com/app/profile/19154158/answers

Answers

Answer:

25%

Step-by-step explanation:

100 or more is only for 1 whisker

1 whisker = 1/4

1/4 = 25%

If [tex]x=2z[/tex], [tex]z=\frac{3}{y}[/tex], and [tex]y=6[/tex] then what do [tex]x[/tex] and [tex]z[/tex] equal?

Answers

Answer:

x = 1

z = 1/2

Step-by-step explanation:

z = 3/y

z = 3/6

z = 1/2

x = 2z

x = 2(1/2)

x = 1

Answer:

Step-by-step explanation:

(Functions) f(-2) if f(x)4x -1

Answers

Answer:

f(-2)=-9

Step-by-step explanation:

Since x=-2, therefore you would replace x with -2 with the equation provided.

f(-2)=4(-2)-1

f(-2)=-8-1

f(-2)=-9

Answer:

f(-2)=-9

Step-by-step explanation:

Which set of data has the same mode and median?

Answers

The answer is the third set.

Mode is a number that shows up a lot in a date set. That being the 7 in the third data set. The median of the third set was also 7.

Hope this helped.

Enter the expression using exponents.

Answers

Answer:

1/7^7

Step-by-step explanation:

Exponents are simply repeated multiplication.

Here, 1/7 is multiplied by itself 7 times.

Therefore, the exponent is 1/7^7.

answer: 1/7^7
hope this helps you out .

✭ Hello!

I need help please...

Make a explanation to this... and do not copy on g.oogle, or other websites!

Make your own words...

And maybe you can show proof about how you got the answer?

Thanks~

Answers

Answer:

18yx

Step-by-step explanation:

4 will cancel 24yx to give 6yx

then 6yx times 3 is 18yx .

The original price of a bike is $325.00, the sale is 25%, sales tax is 6.25%. What will you pay for the bike?

(please show work :) )

Answers

Answer:

325*.75=243.75

6.25%=0.0625

0.0625*243.75=15.234375

15.234375+243.75= 258.984375

Answer: 258.98

Step-by-step explanation:

Please award me Brainliest if I am right

hi
i need some help thanks

Answers

A is the correct answer

Answer:

b

Step-by-step explanation:

twice of x diminished by 9 equals 5 times x

Answers

Answer:

2x - 9 = 5x

Step-by-step explanation:

This question is asking you to write an equation for the statement given. Twice of x is 2 times x, or 2x. Diminished by 9 means subtracting 9 from 2x, so 2x-9. Finally this is equal to 5x. So, 2x-9=5x.

answer this for 40 points

Answers

You just multiply the amount that the recipe serves by 3. 20x3=60.

Please Help Need this ASAP!!! The First and correct answer will be marked Brainlest!! Solve all 3 problems!!!!

Answers

Answer:

4: y = 0.75x + 3.75

5: y = 0.75x + 23.25

6: y = 0.75x + 11

4: y=0.75x+3.75
5: y=0.75x+23.25
6: 0.75x+11

5 points for 14 and brainlist no scams

Answers

The correct answer is 0.4

The above picture shows a series of similar shapes. Describe and quantify what transformation(s) occurred at each step. The original image is triangle ABC. The final triangle is MNO.

Bad Example: "The triangle shifted right." Better Example: "The triangle translated right # units."

Justify each conclusion you make.

Bad Justification: "i dont know..." Better Justification: "I know the triangle initially translated right # units because ...."

4 transformations were done. So, there should be 4 comparisons with 4 justifications!

Answers

Answer:

Triangle ABC is shown with four images that are each the result of a transformation of triangle ABC. Triangle MNO is reflected over the x-axis and then translated up 4 and right 3. Translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis

Brainlist Pls!

Reynaldo likes that this method of payment allows him to transfer money from his account into his long-term savings account without having to leave his home.

cash

Credit Card

Debit Card

Online Banking

Answers

Answer:Online Banking

Step-by-step explanation:

Banking online means accessing your bank account and carrying out financial transactions through the internet on your smartphone, tablet or computer. It's quick, usually free and allows you to carry out a number of tasks such as paying bills and transferring money, without having to visit or call your bank.

That is online banking

Some people were asked how long it takes them to commute to work.



Find the range number of minutes.

Answers

Answer:

Range: 55

Step-by-step explanation:

Range = subtraction of the smallest number in the data set to the greatest number in the data set.

Greatest number: 1 hr (60 minutes)

Smallest number: 5 minutes

Range = 60 - 5

           = 55

Hope this helps!

The answer is 55 darling

The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6. It is that simple!

Identify each triangle with its most specific name and explain how you know:

Answers

1- scalene- the angles and sides aren’t equal
2- equilateral- all the sides and angles are the same
3- isosceles- 2 of the angles are the same and 2 of the sides are the same

i am failing but i techer is giving me 1 more chance PLZ HELP ME
A wooden rectangular prism and its dimensions are shown in the diagram. Muhammad wants to make a wooden rectangular prism that is similar to the one shown in the diagram.

Answers

going to solve right now!
I guess u gonna fail Oop

I really need help with this please!

Answers

I’ve attached my work...
Hope it helps!

HELLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

30.15-0.05=30.1

Step-by-step explanation:

The numbers are already rounded

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