Mathematics Middle School

Drag each equation to show if it could be a correct first step to solving the equation
9(x+2)=90.

Drag Each Equation To Show If It Could Be A Correct First Step To Solving The Equation9(x+2)=90.

Answers

Answer 1

Answer:

Answer is in the description

Step-by-step explanation:

1 goes into no

2 goes into yes

3 goes into no (I think)

4 goes into yes

5 goes into not enough (I think)

6 goes into yes

(Note that This is just what I would put)

Answer 2
you have it harder then i did in middle school

Related Questions

Rewrite the following equation in y = mx +b form: 2y=−x−8

A. y = 1/2x − 8y = 2
B. y= 2x − 16
C. y = −1/2x − 4
D. y = - 2x + 8

Answers

Answer:

c

Step-by-step explanation:

2y=-x-8

--      ----

2        2

y= -1/2x-4

Need helpp fastt plss will give brainliest to who is correct plss helpp

Answers

Answer:

1,320

Step-by-step explanation:

1/4 (0.25) of a mile in feet is 1,320 feet. :)

Answer: 1,320

Step-by-step explanation: The formula is multiply by 5,280. Hope this helped

20 Points, WILL MARK BRAINLIEST

Which of the following answer choices represents the smallest possible integer length of the missing side of the triangle shown above?

Answers

I think the answer is 2.

I’LL GIVE BRAINLIEST!

It’s a fairly simple question. I just missed days when the unit was being taught. If you could give me a small rundown as to how to answer the question I’d appreciate it!

Answers

Answer:

what grade are you

Step-by-step explanation:

Andre drank 1.5 liters of water he brought. If he drank 80% of his entire hike, how much did he drink?

Answers

Answer:

about 1.25

Step-by-step explanation:

Andre drank 1.2 liters out of 1.5 liters of water.

What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have Andre who drank 1.5 liters of water he brought. He drank 80% of his entire hike.

Assume that he drank [x] liters of water. Then -

x = 80% of 1.5 liters

x = (80/100) x 1.5

x = 8/10 x 1.5

x = 1.2 liters

Therefore, Andre drank 1.2 liters out of 1.5 liters of water.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

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In a sprint
Just help me please it would mean alot

Answers

In 3 sec he would have traveled 57 meters.
He traveled 57 meters in 3 seconds

A factory produces 5,000 tablet computers in 4 days, as shown in the double number line below. At this rate, how many tablet computers will the factory produce in 5 days?

Answers

Answer:

25000

Step-by-step explanation

I think you just multiply

Natara is training to run a 26-mile marathon. Each week, she increases the distance she runs on her training days. Over the first three weeks, her training distances have been 5, 8, and 11 miles. If she increases her distance at the same rate each week, in what week will Natara first run 26 miles?

Answers

Answer:

Week 8

Step-by-step explanation:

For each week add 3 miles until you reach 26 miles

Week 1:5

Week 2:5+3=8

Week 3:8+3=11

Week 4:11+3=14

Week 5:14+3=17

Week 6:17+3=20

Week 7:20+3=23

Week 8:23+3=26

Hope this answers your question :)

Solve the following inequality for w: 6w + 7 ≥ 10w + 2

Answers

16w + 9 is the answer (trust me)
16+9 is the answer this is very easy

Could y'all plz help me!

Answers

Answer-3/50=1/0.06=0.06
Divide 3/50 by 3 and u end up with 0.06 therefore the decimal is equal to the simplified fraction
✨U got this✨ I believe

The perimeter of a rectangle is less than 10 inches. The length is x and the width is x − 5. If the solution is x < 5, then the length is less than 5. Is this a viable solution?

1. viable
2. non-viable

Answers

Answer:

Yes and No. The length must be less than 5.

But there is a practical limit to how the width is calculated.

So No.. This solution is not completely viable.

Step-by-step explanation:

If the length is almost 4, for example, the width must be between a bit more than 0 and less than or equal to 1. Using x<5 -5 to compute the width is not viable.

pls help me it says i have to put 20 characters so ignore thisssss

Answers

A. The M is reflected over x axis

no foolish answers please!! ;w; I've had so many in the last min
1. 7 ft. =_____in.
2. 100 yd. =________ft.
3. m = ______cm
4. 5 km =_______m
5. 96 oz. =_______lb.
6. 2 mi. =_______ft.
7. 2 mi. =_______yd.
8. 32 fl.oz. =_______c.
9. 1,500 mL =_______L
10. 6 g =_______mg
11. Beau buys a 3-pound bag of trail mix for a hike. He wants to make one-ounce bags for his friends with whom he is hiking. How many one-ounce bags can he make?
12. The maximum weight for a truck on the New York State Thruway is 40 tons. How many pounds is this?

13. Claudia’s skis are 150 centimeters long. How many meters is this?
14. Claudia’s skis are 150 centimeters long. How many millimeters is this?

Answers

Answer:

1:84in

2:300ft

3:100

4:5000

5: 6 (i think, i hope so atleast)

6: 10560

7: 3520

8: 4

9: 1.5

10: 6000.00 mg

11: He can make 48 bags

12:80,000 lb

OwO

Step-by-step explanation:

On the first one I know it is not Noah so please don´t put Noah. Also make sure to explain please

Answers

Step-by-step explanation:

For the question 5, Noah is right, as 75/100 x 10 = 7.5, and 25/100 x 30 = 7.5

So both of then have equal amount, therefore, Noah is right.

It’s Noah. Whether you believe it or not, it’s Noah. Put Noah as your answer and see.

25% of $30 is $7.50

75% of $10 is $7.50

PLS ANSWER CORRECT I GIVE BRAINLIEST

Solve the two previous equations for r. What value does each equation give for Raul’s age? Are the two values the same?

First previous equation: r = 15
Second previous equation: 3r = 45

Answers

Answer:

yes they are. please mark as brainliest

Step-by-step explanation:

[tex]3r = 45 \\ 3(15) = 45[/tex]

yes they are the same. when you would divide the 45 by 15, it would be 3. which is what your r is

PLEASE HELP ME! I NEED HELP FROM 13-14

Answers

are you allowed to use a calculator? if you are allowed, for number 13 you should put “If you put 678 into a calculator and divide it by 2, you get 339. If you divide it by 3, you get 226. And if you divide it by 6, you get 113.”They are all numbers without decimals.
I’m not sure about 14 though. Sorry :( But i hope i helped.

Answer:

13 the answer is 678 is a even number 14 is divide 36 by 6

Step-by-step explanation:

brainliest?

The answer is 1.39 you silly billies but the answer I need is f so help me find f

f + 7.98
--------------------
-1.39

Answers

Answer:

f=−659/100=−6.590

Step-by-step explanation:

Hope This Helps!

Answer:

-9.37

Step-by-step explanation:

f has to be higher than 7.98 and negative so

7.98+1.39 = 9.37 and then put the negative so

-9.37

Write the equation of a line that safely lands the plane. *See image*

Answers

Answer:

I GOT U HOMIE!!! I was having the same issue just went through the pain of guess and check really hope this helps! y=-6x/9+15

Step-by-step explanation:

The equation of the line is y = -(2/3)x + 15

What is the point-slope form of a line?

If m is the slope of the line that passes through the point (x₁, y₁), then the equation of the line is y - y₁ = m (x - x₁).

Given the image of the line.

The graph of the line passes through points (12,7) and (9,9).

The slope of the line that passes through points (12,7) and (9,9) is:

m = (9 - 7)/(9 - 12)

m = -2/3

The equation of the line that passes through the point (12,7) and has a slope if m = -2/3 is:

y - 7 = -2/3(x - 12)

y = -(2/3)x + 8 + 7

y = -(2/3)x + 15

Hence, the equation of the line is y = -(2/3)x + 15

Learn more about the point-slope form of a line:

https://brainly.com/question/29503162

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I need the Answer ASAP. Sally wants to make a costume that has 2 different color fabrics. The yellow fabric is 3 yards long and is used on 65% of the final dress. How long is the pink fabric?

Answers

Answer:

1.62 yards

Step-by-step explanation:

[tex]\frac{65}{3} =21.666666[/tex]

[tex]\frac{100}{21.6} = roughly 4.62[/tex]

This means that there are 4.62 yards in the final product.

The pink fabric is [tex]4.62-3=1.62[/tex] yards.

1.62 yards from kokomokokokokookkoko

An oil company fills 1 over 12 of a tank in 1 over 3 hours. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?

Answers

Answer: 4 hours

Step-by-step explanation: 1/12 time what equals 1? 12 so do it to the other equation and simplify 12/3 to get 4.

Answer:

4

Step-by-step explanation:

1/12 x 12 =1 so 1/3 x 12= 4

Find the length of b in the right triangle below.
A. 6
B. 8
C. 12
D. 24​

Answers

I think it's C. (So sorry if I am wrong)

Answer:

C. 12

Step-by-step explanation:

I've attached a photo, hope that helps :)

A shop owner offered a 20% discount off the regular price of a mirror. The amount of the discount is $3.


What is the regular price of the mirror?

Plz help show work explain it UwU
Person who explains it the best gets brainliest!!

Answers

It is 15 dollars because 20% is 3 dollars and if you times 5 to get 100% and you times 5 to 3 you get 15. Hope it helps

ILL GIVE BRAINLIEST



PLEASE HELPPPPP

Answers

Answer: i think 3.5

Step-by-step explanation:

sorry if its wrong

If x is 1 for example 1x 3.5y ,2x 7y, 3x 10.5y

which one is it [photo is attached]

Answers

There is no photo
You’ll probably have to make a new post

7. Alyssa’s goal is to read one library book each week. On the first night, she read 10 pages more than 15 of the pages in the book. If the book has 250 pages, how many pages did she read the first night?

Answers

Answer:

25

Step-by-step explanation:

10 plus 15 is 25

Hanna says you cannot represent the fraction One-fourth on the number line.

A number line going from 0 to 1 with 8 equal spaces between 0 and 1.

Which statement best explains Hanna’s thinking?
Hanna is correct. The space between consecutive integers is divided into eight parts and not four. You cannot represent One-fourth on the line.
Hanna is correct. The number line stops at 1, and you need to be able to have 4 on the graph to graph One-fourth.
Hanna is not correct. You can graph One-fourth if you extend the number line to 4.
Hanna is not correct. The fraction One-fourth is equal to 2/8, so you can graph it on the second tick mark to the right of zero.

Answers

Answer:

★ Hanna is not correct. The fraction One-fourth is equal to 2/8, so you can graph it on the second tick mark to the right of zero.

Step-by-step explanation:

Hope you have a great day ;-)

Which of the following words means to leave one's country and settle elsewhere?
A tolerate
B emigrate
C feudalism
D territory

Answers

Answer:

Emigrate

Step-by-step explanation:

Territory means to own land so its not that, tolerate means to put up with so cross that out too, and i looked up what feudalism means and just to be short its not what you are asking and the only one is emigrate.

The current balance of Amber’s bank account was $8. She withdrew
$14. Find the new balance in her account.

Answers

Answer:

$-6

Step-by-step explanation:

$(8-14)

= $-6

Hope this helped!

The answer is going to be -14

A survey of Gigi’s customers showed that 1,550 out of 1,700 of the customers buying tomatoes would buy organic tomatoes if the tomatoes were placed in crates. In the first month, 950 of those 1,700 customers actually bought the organic tomatoes. What was the percent error in the survey estimate of the number of people buying organic tomatoes? Round the answer to the nearest tenth.
35.3%
55.9%
61.2%
63.2%

Answers

Hi I think it is 63.2

Answer:

63.2%

Step-by-step explanation:

The table of values below represents a linear function. Which of these points could also be an ordered pair in the table and why?
A. (18,27), because the rate of change of the function is 3/4
B. (18,27), because the rate of change of the function is 4/3
C. (27,18), because the rate of change of the function is 3/4
D. (27,18), because the rate of change of the function is 4/3

Answers

B is the right answer

Answer:

B

Step-by-step explanation:

Hope I helped

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