Mathematics Middle School

-2x + 7 = x-32 i need all the steps

Answers

Answer 1

Answer:

-2x + 7 = x-32

7+32=x+2x

39=3x

x=39/3

x=13

Step-by-step explanation:

Related Questions

Multiply = x(.67)

Multiply=x-.33x

Answers

Answer: 0.67x

Answer: -0.33x^2

Step-by-step explanation:

-5x > 15 please help

Answers

Question

- 5 ( >) 15

                                                                                                                                       

Answer

Integers are whole numbers that are either greater than zero (positive) or less than zero (negative). For every positive integer, there's a negative integer, called an additive inverse, that is an equal distance from zero. ... Negative numbers get smaller and smaller the farther they are from zero.

Therefore given this information, this statement is (true)

                                                                                                                                     

-Hope this helps -_ (:

Answer:

-5x is the anser

Below is a blue rectangle with a width of 27.5 cm and a length of 33 cm. An orange rectangle with a width of 15 cm and a length of 20 cm is placed on top of the blue rectangle


What is the area of the orange rectangle?


What is the area of the blue rectangle?


What percentage of the blue rectangle is covered by the orange rectangle?

Answers

orange: 300
blue: 907.5

explanation: area is length time width. take those values and multiply

Add: 7 4/10 + 2/10 Simplify your answer.

Answers

It's 3

How I know

___________ tell me if this was right

What is 5/9 - 7/18 ?

Answers

Answer:

5/9 - 7/18 = 0.16666666666

Step-by-step explanation:

This is what I got but if you mean something else, please make sure to explain what way you want this answer solved. EXAMPLE: What is 5/9 - 7/18 in simplified form.

Note to you:

Hope this helped and my apologies if I am wrong. Have a good one!

0.1666666666 is right, hope this helped

about 3.9 x 10^7 people live in California. about 1.3 x 10 ^6 people live in Maine. About how many times more people live in California than live in Maine

Answers

From what I know it’s 30 times as much

To do it you move the decimal place by however much the power of ten is

So
3.9 becomes 39,000,000 and
1.3 becomes 1,300,000
So from there you divide 39,000,000 by 1,300,000 to get 30

Hope that helps

Answer:

76

Step-by-step explanation:

uuuh8hji8u798

pls help me understand

Answers

Answer: I believe it is c let me know if I’m wrong so I can fix it

Step-by-step explanation:

please help me, thank you

Answers

Answer:

161 6/72

Step-by-step explanation:

50 5/8 plus 50 5/8 = 100 10/8 = 101 2/8

30 2/9 + 30 2/9 = 60 4/9

add them together which comes out to 161 6/?

Use LCM or least common multipule and it should come out to 161 6/72

Answer:

161 6/72

Step-by-step explanation:

50 5/8 plus 50 5/8 = 100 10/8 = 101 2/8

30 2/9 + 30 2/9 = 60 4/9

add them together which comes out to 161 6/?

Use LCM or least common multipule and it should come out to 161 6/72

Step-by-step explanation:

VOLLEYBALL. This is for volleyball players, name 5 facts about safety in volleyball. (such as why u should have knee pads)

Answers

Answer:

you can scrap your knee if you don't have knee padsyou can get hit with a ball if you don't stay away from the netbe careful of your soundings because you could hit someonecover your mouth when your coughing and playing at the same timekeep your eyes one the ball

Step-by-step explanation:

HELP ME I HAVE BEEN STUCK ON THSI FOR AN HOUR I GIVE BRAINLIEST

Answers

Answer:

You gave the $1 the the dad and mom

Step-by-step explanation:

It says you returned on the thing

Answer:

When you gave them each $1, you subtracted $1 from $50 for each parent-that's how you got $49. You also subtracted that amount from the total amount of money that you asked for, leaving you with 98. You kept the one dollar, which adds back the dollar that you still owe. There is no missing $1.

Triangle ABC and it's transformation Triangle A'B'C are shown describe the transformation.​

Answers

They both are congruent

What is the answer. please do it in the simplest form.

Answers

Answer: 8 9/20 decimal... 8.45

Step-by-step explanation:

Can yall check my answer ?

Answers

Answer:

its good :)

Step-by-step explanation:

Perfect please take a cookie

PLZ HELP RN! I WILL GIVE BRAINLIEST TO BEST ANSWER AND NO LINKS!!!!
Let me rephrase that NO.FRIDGING.LINKS! OR FAKE ANSWERS! AND MAKE SURE TO GIVE A FULL ANSWER AND NOT A BAD ANSWER

Also, just in case you still don't understand, if you reply just to get points, I will legit call brainly and tell them I want my points back fyi. Thank you! :D
I had to rewrite my answer cause I got scammed the first time, so please dont scam me

Answers

42.a) x<3
42.b) x>_10

44) sorry i couldn’t do this one ahah

44.a) -30
44.b) 9

One batch of cookies requires two eggs and two and a half cups of flour. How many cups of flour are needed to make three and a half batches of cookies? Write and solve a proportion.

Answers

Answer:

multiply 2 1/2 and 3 1/2

Step-by-step explanation: :)

Answer:

im hungry now.

Step-by-step explanation:

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

answer:

y=1x-50

step-by-step explanation:

y=mx+b

m=slope

b=y-intercept

x=unknown variable

to find the slope i used rise/run

my rise was 3 and my run was also 3

3÷3=1

the slope is going to the right making it positive

the y-intercept is -50 because that is where the line hits the y-axis

good luck :) hopefully this helps

have a great day !!

y= 1x-50 hope this helps

can someone please help me with thus

Answers

Your answer is 15.

Area of a triangle: base divided by 2 multiplied by height

6/2=3
3x5=15

Answer:

I believe the answer is 15.

Step-by-step explanation:

Can someone plsss help?

Answers

Answer:

D. [tex]X/Y[/tex]

Step-by-step explanation:

Answer is d x/y because your working with fractions

Find the equation of the line in slope-intercept form using y=mx+b​

Answers

Sorry I don’t know the answer but I need to get answers for this quiz or I’ll fail
I hope you have a bless day
The answer is Y= 1x+100


Solve each inequality, then match it to the correct graph.

Answers

Answer:

1- G

2- D

3- A

4- H

5- B

hope this helps :)

Step-by-step explanation

1- r/-2 ≥ -5

   *-2          *-2

r≥10

2- y+9 ≥ -2

       -9        -9

y≥-11  

3- 7> k+12

  -12       -12

-5>k

4- -5 ≤ -16 +m

   +16    +16

11 ≤ m

5- -54≤ -6c

     /-6      /-6

9 ≤ c

1- it would be 6
2- it would be D
3- 4
4- H
5-b

Please awnser questions, no links, no I dont know

Answers

Dont click the link it's a virus

I believe GCF means = Greatest Common Factor so the greatest commen factor for 25 and 15 is 5

Please help I will give brainly.

Answers

Answer:

53.505 seconds

Step-by-step explanation:

Since we are told that the sum of the two laps in a whole number we can then know that the only number between 53 and 54 seconds that would work here is 53.505 seconds.

53.505 seconds im pretty sure

Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds.

Select all the equations that describe this situation

a
x + 3 = 14
b
3x = 14
c
x= 14 - 3
d
x = 14 ÷ 3
Question 2 (2 points)
Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds. How much does Kiran’s backpack weigh?

x+3=14

a
x= 42 lbs
b
x= 17 lbs
c
x=11 lbs
d
x=14 lbs
Question 3 (2 points)
Each notebook contains 60 sheets of paper. Andre has 5 notebooks.

Select all the equations that describe this situation

a
y = 60 ÷ 5
b
y = 5 ⋅ 60
c
y ÷ 5 = 60
d
5y = 60
Question 4 (2 points)
Each notebook contains 60 sheets of paper. Andre has 5 notebooks. How many sheets of paper do Andre’s notebooks contain?

y=5⋅60

a
y= 60 sheets
b
y=300 sheets
c
y=30 sheets
d
y=600 sheets
Question 5 (2 points)
Solve the equation.

2x=5

a
x= 5-2
b
x= 5 +2
c
x= 5/2
d
x= 5x2
Question 6 (2 points)
Solve the equation.

y + 1.8 = 14.7

a
y= 16.5
b
y= 8.1
c
y= 12.9
d
y= 14.7
Question 7 (2 points)
Solve the equation.

6=1/2z

a
z= 3
b
z=18
c
z= 12
d
z= 1/2
Question 8 (2 points)
Solve the equation.





a
w= 3
b
w= 2.5
c
w= 1 and 3/4
d
w= 2 and 3/4
Question 9 (2 points)
Solve the equation.

2.5t = 10

a
t= 4
b
t= 5
c
t= 2.5
d
t= 10
Question 10 (2 points)
Solve the equation.

3x= 18

a
x=15
b
x=5
c
x=2
d
x=6

and get branlest for all and awser righit wish you the best of luck

Answers

The answer is the letter b and c
The answer is b and c b) 3x=14 c) x=14-3

explain how to find the area of a composite figure. (you do not need to know what shapes, just explain what you do to solve for the area of a composite figure)

Answers

Answer: A composite figure is made up of simple geometric shapes. To find the area of a composite figure or other irregular-shaped figure, divide it into simple, non overlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure.

What is the difference between 36 and 4? A 40 B 32 C 144 D 9

Answers

Answer:

B: 32

Step-by-step explanation:

36-4=32

Answer:

B. 32

Step-by-step explanation:

36-4=32

Stanley bought a rectangular piece of land to build an amusement park. He is going to call his amusement park “Canada’s Stanley Land”. It will feature the world’s fastest rollercoaster with a drop of 90 degrees. The entire area of his land is 720 km2. The length of the land is 5 times the width of the land. It will cost Stanley $96,000,000,000 to build all the rides in his dream amusement park. What is the length and width of the piece of land that Stanley bought to build his amusement park?

Answers

Answer:

300 by 60

Step-by-step explanation:

because I am big brain and totaly didn't use a calculator

Urgent! Please ANSWER!

After the first term in a sequence, the ratio of each term to the preceding term is r. If the first term is a, what is the third term?

Answers

Answer:

The third term would probably be ar² <3 sorry for that one person answering with no answer at all, They just did it for points, They greedy.

Step-by-step explanation:

(Explain as well)
Mai poured 2.6 liters of water into a partially filled pitcher. The pitcher then contained 10.4 liters.

Answers

Answer:

The answer is b

Step-by-step explanation:

Brain test! Answer the question below.

Answers

4) 11/2 x 7/9 = 99/18 x 14/18 = 1386/18 = 77
5) Jay used 16 dollars
6) 72
7) 27
8) 1/24
9)1/15

Which value of x makes the equation 3x = 36 true?
A. 10
B. 12
C. 14
D.16

Answers

Answer:

B, 12

Step-by-step explanation:

there are many ways to solve this problem, I will state 2:

divide 36 by 3, your answer would be 12

simply multiply 3 by each number on the question, your answer as well will be 12.

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