Mathematics Middle School

Indicate whether each equation below is a one-step equation or a two-step equation.

25 = x + 3

One step equation or two step equation?


2b - 7 = 15

One step equation or two step equation?


10m = 90

One step equation or two step equation?

Answers

Answer 1
1.one step
2.two step
3.one step
Answer 2
1. one step subtract the 3 to get x=22
2. two step add seven to 15 22/2 b=11
3. one step 90/10 m=9

Related Questions

Find the area of the following figure. Show your work.

Answers

Answer:

I think the answer is 46 because 9 + 23 + 7 + 7 = 46.

Step-by-step explanation:

                           HOPE THIS HELPS YOU!!!!!!! :) :) :) :) :)

                                SORRY IF IT'S WRONG. :) :) :) :) :)

The correct answer for the problem proved is 46.

I’ll give brainliest help ASAP

Answers

The answer is 3 1 2 4



1. 3. 2. 4. ...........

pls help me with this

Answers

Answer:172.28 Square Yards

172.28 is the answer love:)

The area of the triangle below is 5/12 square feet. What is the length of the base? Express your answer as a fraction in simplest form.

Answers

Answer:

5/3 ft

Step-by-step explanation:

a = (1/2)bh

5/12 = (1/2)(1/2)h

5/12 = 1/4h

Multiply bith sides by 4

20/12 = h

h = 20/12

Reduce

h = 5/3 ft

Answer:

base    =  5/3

Step-by-step explanation:

length= x

area triangle =

(bxh)/2

5/12  = x (1/2) divide by 2

Multiply both sides by 1/2 to isolate x

10/12     =    1/2 x

Multiply by 2

20/12 =  x

5/3 = x

What is the answer to these? And how do you do them? Brainliest to best answer

Answers

Answer:

I can't see

Step-by-step explanation:

do you mind zooming in

Please help me with this question asap

Answers

Answer:

1

Step-by-step explanation:

18x12 = 216

so now lets multiply the area of the door 7x3 21 216-21=195

Answer:

Only 1 gallon of paint because 18 × 12 = 216 7 × 3 = 21 216 - 21 = 195 since it can hold up to 200 and the area is 195 you will only need 1 gallon of paint hope that helps

A 30 foot ladder is set against the side of a house so that it reaches up 24 feet. If Alexander grabs the ladder at its base and pulls it 10 feet farther from the house, how far up the side of the house will the ladder reach now? (The answer is not 14 ft.) Round to the nearest tenth of a foot.

Answers

Answer:

The answer would be 10.8

Step-by-step explanation:

By finding the missing base side on the original triangle (which is 18), we add 10 to that number to find the base side on the second triangle. We can then use the equation "sin(21.04) = x/30" to find the missing length side (21.04 is the degree measurement).

Hope this helps :)

The height of the wall till the ladder reaches in when it grabs 10 feet farther will be 10.77 feet.

What is a triangle?

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

There are many types of triangles such that right-angle triangles, equilateral triangles, and much more.

The ladder is making a right-angle triangle with a wall as shown below.

By Pythagoras's theorem,

x² = 30² - 24²

x = 18

By Pythagoras's theorem,

y² = 30² - (18 + 10)²

y = 10.77 feet

Hence "The height of the wall till the ladder reaches in when it grabs 10 feet farther will be 10.77 feet".

For more about triangles,

https://brainly.com/question/2773823

#SPJ2

HELP!! A landscaper drew a scale drawing of a rectangular yard using the scale, 2cm : 3 m , before beginning to work on the yard.
a) The landscaper plans to put a fence around the entire yard. how many meters of fencing does she need?
b) The landscaper plans to create a rectangular garden that is 1/3 the size of the actual yard. what is the area of the garden? PLEASE SHOW YOUR WORK!

Answers

Here’s a written work of the question hope this helps

ASPA PLS HELP

Which figures are polygons?

Select each correct answer.


Figure A

Figure B

Figure C

Figure D

Answers

Answer: Figure A and Figure D

Explanation:
:)

Answer:

b

Step-by-step explanation:

the angles have to be straight

50 Points Answer correctly please. :)

Jolie was surveying students about their use of the new math lab in a school. Which question in the survey is a statistical question?

A
Who is the trainer at the math lab?

B
Where is the math lab located in the school?

C
What is the number of learning stations at the math lab?

D
How many activities did you like that you performed in the math lab?

And i SWEAR TO GOD IF ONE OF YOU GUYS PUTS ONE OF THOSE LINKS! YOUR ANSWER WILL BE DELETED IMMEDIATELY!!!

Answers

Answer: D

Step-by-step explanation: It has a variety of answers, that can be chosen.

Answer:

C

Step-by-step explanation:

They are separate questions.
A variable s increased by 2:
The sum of a and b:
c minus the sum of a and b :
z increased by 12
t minus the sum of s and 5:
The sum of 15 and d then decreased by c:

Answers

Answer: S+2,  

a+b,  

c-(a+b),

z+12,

t- (s+5) ,

(15+d) -c

Step-by-step explanation:

The histogram below represents the numbers of DVDs sold by members of a school choir for a fundraiser. Based on the histogram, which statement about the distribution of the numbers of DVDs sold by the choir members is true?

Answers

the answer to your question is
A: The distribution peaks at 2 to 3 and 8 to 9 DVDs.

help answer these 2 questions

Answers

This is the second one
for the answers use photo math. Take a picture of the equation and it will answer for you :)

Please help me ill give brainliest

Answers

Answer:

lol

Step-by-step explanation:

its ez stop cheating XD

Please answer quick! I've been stuck on this one a bit, I keep getting the wrong answer. (I'm not the best at math so maybe ya'll can help?) [tex]4/7=x/5[/tex]

Answers

Answer:

x= 5.6

Step-by-step explanation:

Basically, if you do 7÷5 it would equal 1.4 so you would have to multiply 4x1.4 which would equal 5.6.

In conclusion 4/7 = 5.6/5

What is the mean of the data? 13, 8, 6, 11, 10, 9, 6

Answers

Answer:

9

Step-by-step explanation:

For mean you add all your numbers then divide them by the amount of numbers you have;

13+8+6+11+10+9+6=63

divide 63 by the number of integers (not the amount)

63 divided by 7 would equal 9.

PLEASE PLEASE HELP! Ill give brainliest!! will report useless answers (eg links)

Answers

F (-3) = -3(-3) -4
F(-3) = 9 - 4
F(-3) = 5
(5,-3) is the ordered pair

Answer:

Im just gonna say that they are correct i dont wanna basically copy them xD

Step-by-step explanation:

Last one, omg so ready to be done with school.

Answers

Answer:

It would be G but i dont know

Step-by-step explanation:

Answer:

G

Step-by-step explanation:

When all are multiplied by 2 the deduction will be correct except option G

pls helP!
will give brainlise

Answers

Answer:

A, D, E

Step-by-step explanation:

x and y should add up to 120 bc 180- 60= 120 so thats the only value we're missing

Answer: A, D, and E

Step-by-step explanation:

When you add up all the angles of a triangle it =180. SO you have to figure out what plus 60=180. A, D, and E all equaled to 180 when I added 60 to it

Find the area of the figure below:

Answers

Answer:

288

Step-by-step explanation:

Answer:

Step-by-step explanation:

First Part: Square

You need to multiply 16x16 to get 256

Second Part: Triangle

As you know triangle formula is b*h/2

So, Since one side is 16 do 16-8 to get 8. 8*8 would be 64

256+64 would be 320.

Area = 320

A: Increase the pressure to 2 atm
B: Decrease the volume of the water
C: Increase the size of the flame
D: Decrease the pressure to 0 atm

Answers

I believe it is A hope it helped!

30. Joanne has a number of 10c coins and $1 coins in her purse, worth a total value of $6.60. She has one more than three times as many 10c coins as $1 coins.

Let n be the number of $1 coins that Joanne has. Finish the equation describing Joanne's coins:
_*1.00+(_n+_) *_=6.60

Answers

Answer:

oop

Step-by-step explanation:

If a die cast rally car drove 81 meters per second, how long did it take for it to go 90 meters. Round your answer to the nearest HUNDREDTH.

Answers

Answer:

The car took 1.11 seconds to go 90 meters.

Step-by-step explanation:

Set up an equation:

Variable x = number of seconds to travel 90 meters

81 meters/1 second = 90 meters/x seconds

Take out the variables for now to focus on calculations:

81/1 = 90/x

Cross multiply:

81 × x = 1 × 90

81x = 90

Divide both sides by 81:

x = 1.111111111... seconds

Round to nearest hundredth (hundredth is the second decimal place):

x = 1.11

Please help, I give brainliest.

Answers

Answer:

12

Step-by-step explanation: I agree with the first person, What I did was add 5 years and 3 years together and got 8 years and used it as a fraction 8/1 and multiplied it with 3/2 and got 24/2 and I divided that to get 12

24 divided by 2= 12

Helpppppppp plzzzz thank youu

Answers

Answer:

8 dogs

Step-by-step explanation:

4 dogs: 6 houses

? dogs: 12 houses

[tex]\frac{4}{6}=\frac{?}{12}[/tex]

[tex]6*?=48[/tex]

[tex]?=8[/tex]

I DONT KNOWWW TRY 8 orrrrr don’t .. im sorry

The two-way table shows the number of students in a school who have cats and/or dogs as pets.


How many more students have cats than dogs?

25

22

7

3

Answers

The answer is 3

43-40 = 3

Use benchmark fractions to compare 2/9 and 5/6. Part A Which of the following is a benchmark fraction Heather can use to compare the two fractions?

Answers

Answer:

30

Step-by-step explanation:

2/9 and 5/6 have a lcm of 30.

The answer I’ve got was 30 hope it’s right

Write 0.78 as a fraction in the simplest form.
the 78 in 0.78 has a line above it, which means they go on forever.
please help, this is sixth grade math.

Answers

Answer:

39/50

Step-by-step explanation:

I hope this is the answer I skipped 6th grade math

Answer:

78/100

Step-by-step explanation:70 and 100 are even so each can be divided by 2

Please help. Find the value of X

Answers

Answer:

X=9

HOPE THIS HELPS

-Todo ❤️

Step-by-step explanation:

90+32+4+6x=180

-126. -126

6x=54

X=9

9=x
Minutes 32 from 90
You get 54 so set your equation to 58
6x+4=58
Minus four from both sides
6x=54
Divide by 6 to get the variable by itself
x=9

Jared has $100.00 to spend on clothes at the mall. He purchases 5 shirts that cost $10.50 each, a pair of pants that cost $31.99, and a hat that costs $7.49. How much money does Jared have remaining? Please i need help

Answers

{[100- (10.50x5)]} 100-52.50= 47.50-31.99=15.51-7.49= 8.02

He has $8.02 left, you have to multiply by 5 to get how price of how many shirts, then subtract. Your welcome!

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