Mathematics Middle School

PLZZ ANSWER ASAP
A larger number is double the sum of 3 and a smaller number. The larger number is 2 less than 3 times the smaller number. If y represents the larger number and x represents the smaller number, which equations model the situation? Check all that apply.
y = 3 x minus 2
3 x minus y = 2
3 x minus y = negative 2
y = 2 minus 3 x
y = 2 (x + 3)

Answers

Answer 1

Answer:

y=3x-2

Step-by-step explanation:

Answer 2

Answer:

y=2(3+x)

also

y=3x-2

Step-by-step explanation:

Related Questions

Someone please help me :D

Answers

Answer:

He ate 0.6 apples

He has 44.4 apples or 44 2/5 if you want it in mixed fraction form :)

He ate 27 apples so he has 18 apples left I think

A florist used 16 flowers to make a bouquet, including 4 lilies.

What is the probability that a randomly selected flower will be a lily?

Write your answer as a fraction or whole number.

Answers

2/16 or 1/8 simplified
The answer is 1/4! Hope it helps

A newspaper reports the changes in the price of a stock over four days as -0.125, -0.625, 0.375, and -1.125. What is the overall change at the end of four days?

A.-2.25
B.-1.5
C.1.5
D.2.25

Answers

C I think let me know if I’m right
-0.25 is the answer. Use addition to find the answer.

pls help
just tell me the coordinate of where i have to graph

Answers

f(x)= 3x+2
(-2, -4), (-1, -1), (0, 2), (1, 5), (2, 8)

f-1(x)= x-2/3
(-2, 1.33), (-1, 1), (0, 0.66), (1, 0.33), (2, 0)

f(x)= 2x+3
(-2, -1), (-1, 1), (0, 3), (1, 5), (2, 7)

f-1(x)= x-3/2
(-2, 2.5), (-1, 2), (0, 1.5), (1, 1), (2, 0.5)

1). At a local department store, suits have been reduced to $36. This price is at 90% off the orange price for suits. Given this, what was the original price of the suits

Answers

68.4 is the answer.

Answer:

68.4

Step-by-step explanation:

help
i need with this

A. a decrease of 4 points

B. a loss of 9 pounds

C. again of 10 pounds

D. 30 feet below sea level

Answers

C is not
Trust me bdiwohdjis

Answer: Your answer is c

Step-by-step explanation: A is DECREASING so it’s taking away 4 from zero which is negative. B is a LOSS of 9 so it’s taking away 9. 30 feet below sea level is taking 30 away from 0.c is correct because it’s GAINING 10 pounds. Hoped it helped.

Please help meh
Which inequality is represented by this graph?

Answers

Answer:

X>0

Step-by-step explanation:

the line is to the right of zero

all positive numbers are greater than zero

Answer:x>0

Step-by-step explanation:

5 friends are going on a 3 kilometer hike. Each person is going to lead the group for an equal distance of their hike.

How many kilometers should each person lead?


Please help my math homework. I'm really struggling.

Answers

Answer:

6.05 km

Step-by-step explanation:

Answer: 0.6 km

Explanation:
If the hike is 3 km, and there are 5 people, each should lead for 3/5 kilometers (distance/people). 3/5 is 0.6 (as a decimal). As a result, each should lead for 0.6 km.

At a football game between the Cougars and Wolves, there are 80,000 people. There are 20,000 Cougar fans at the game. All the other people are Wolves fans. What percent of the people at the football game are Wolves fans?
Please WORK OUT.
I WILL GIVE BRAINLIEST

Answers

Answer: 80%

80,000 = 100%

20,000 = 20%

100% - 20% = 80%

Always convert the main number into 100 and follow through with the other numbers

Answer:

25%

Step-by-step explanation:

80,000 / 4 = 20,000

Can u answer this in picture form?

Answers

Answer:

here you go! hope this helps:)

Step-by-step explanation:

you go negative 1/2 to the left then from there you go up 2 and 1/2.

WILL MARK BRAINLIST!! please help :((

Answers

Answer: 3, -4

Step-by-step explanation:

It’s 3 on the X axis and -4 on the Y so it is 3, -4

3,-4 hope this helps

the total cost of 8 pens and 9 books is $30.05. if the cost of a pen is $a, and a book is .90 MORE expensive. find A. Give your answer in two decimal places.

Answers

Answer:

2 Answers By Expert Tutors ... Let's set x = cost of books and y = cost of pens. ... In algebra, this can be written as x + y = 18. ... Using x and y, we get 1 book and 2 pens costs $21, or x + 2y = 21 ... The pen must cost $3 because we are adding $3 to the total when we ... Please provide a valid phone number.

Step-by-step explanation:

A= 2.74375 or just 3
Books= $8.10
Pens= 3 or 2.7475

Should this be labeled as non-linear? If not, what is the rate of change? Please show your work, I’m very confused.

Answers

Answer:

This is not linear.

Step-by-step explanation:

As you can see the difference between x and y decreases the higher we go.

please help me on this

Answers

Answer:

I belive it would be the third option

IT ALLOWED FARMERS TO GROW MORE FOOD TO SUPPORT BIGGER PROBLEMS

Hope helps

Answer:

It is C

Step-by-step explanation:

I HELP QUICK!!

A construction crew is lengthening a road that originally measured 13 miles. The crew is adding one mile to the road each day. Let L be the length (in miles) after d days of construction. Write an equation relating L to D. Then graph your equation using the axes below.

Answers

Answer:

L/D would be the ratio

Step-by-step I don't know if that helps but one day for one mile

A fish tank contains 8 neon tetras and 12 guppies. What is the ratio of neon tetras to guppies

Answers

Answer:

2 to 3

Step-by-step explanation:

You divide both by 4 so 8 divided by 4 and 12 divided by 4 this equals 2 and 3 so the ratio is equal to that.

Answer:

2 to 3

Step-by-step explanation:

make sure too look at both questions (2 pages )(40n each)( total questions=8)

Answers

Answer:

Question 1 of the first page (the 4 questions that i forgot to do)

A= pi r exponent 2

A= 3,14 x 3 x 3

A= 3,14 x 9

A=28,26in2

Second question

A=pi r exponent 2

A= 3,14 x 4 x 4

A= 3,14 x 16

A=50,24mm2

Third question

C= pi d

C= 3,14 x 6

C=18,84in

4th question

C= pi d

C= 3,14 x 8

C=25,12mm

BTW I MEANT EXPONENT 2 IN THE OTHER QUESTIONS OF THE OTHER PAGE

Step-by-step explanation:

IM ON A TIMER PLEASE HELP

Answers

Answer:

c, 11

Step-by-step explanation:

fillerfillerfiller

Answer:1100000000000000000000

please help ill give brainliest for sure to the right answer

Answers

Answer:

linear and increasing

Answer:

linear and increasing

Step-by-step explanation:

QUICK!! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!

What are the coordinates of point P?


(-4.5,-2)

(-2,-4.5)

(2,-4.5)

(4.5,-2)

Answers

Answer:

(-2, -4.5)

Step-by-step explanation:

Answer:

(-2,-4.5)

Step-by-step explanation:

A circular rug has a radius of 1 yard. Determine the area of the rug to the nearest tenth of a square foot. (FEET)

P:EASE HELP ME <3 :( :)

F. 3.9 ft 2
G.4.9 ft 2
H. 18.8 ft 2
J. 28.3 ft 2

Answers

1 yd = 3 ft
area= pi r ^2

area=3.14 • 3^2

area= 3.14 • 9

area= 28.26ft^2

rounded to nearest 10th: 28.3 ft^2

ANSWER: J. 28.3 ft 2
j.28.3 ft 2 is the answer

how to do this step by step
-0.8a - 8 = 0.2a
WARNING NO WRONG ANSWERS AND NO TROLLING OR ELSE GET REPORTED

Answers

Add 0.8a to both sides.
-8 = a
Add 0.8a to 0.2a and you get -8 = a

please answer ASAP !!! >W<

match each function to the correct compound.

Answers

Nucleic acid is used for storing and transmitting genetic information.

Carbohydrates used for energy.

Proteins are used for tissue repair and growth.

Lipids are used for long term energy storage.

Math, 7th grade, least to greatest. Thanks ♡ (25 points each)

Answers

Answer:

-1.4, 8/25, 1, 5/4, 1.3

Step-by-step explanation:

thx :)

PLEASE ONLY RIGHT ANSWERS BIG PART OF MY GRADE!! BRAINLIEST!!!!!!

Answers

whats the question?????????

Answer:

i dont understand why people write these things and then dont even post a question

Step-by-step explanation:

7. Zach is a high-school student who has an after-school job at a grocery store. How much will he earn if he earns $75 a week for 5 weeks? Write an equation that you can use to solve the problem. Solve the equation and answer the question.

Answers

Answer:

75x5=375

Jack will earn $375 after working at the grocery store for 5 weeks.

Step-by-step explanation:

$75 times 5 weeks.

So 75x5.

The answer to 75x5 is 375.

SO the answer to the problem is $375.

The scatter plot below shows the number of online posts Evie makes per day and the time at which she makes them. Identify any clusters in
the scatter plot.

Answers

Answer:

Well, looking at the chart, there is a cluster of 3 dots at 10 A.M and 5 at 6 P.M and over. I hope that helped :)

Step-by-step explanation:

There are three dots on 10am and 5 in 6pm

Madison needs to buy enough meat to make 1,000 hamburgers for the company picnic. Each hamburger will weigh 0.25 pounds. How many pounds of hamburger meat should Madison buy? Write an equation to show how you solved the problem.

Answers

Answer:

250

Step-by-step explanation:

1,000 x 0.25 = 250

Hope this helps!

Equation:

0.25/x = 1,000

Is going to be 250


1000x0.25=250 “I didn’t copy the guy on top”

PLS HELP, answer correctly

Answers

Answer:

4 and 8

Step-by-step explanation:

brainliest please?

Answer:

4 and 8

Step-by-step explanation:

help me pleaseeeeeeeeeeeeeee
will give brainlist!!!! please be correct
34. Atomic mass minus __________________ will give you how many neutrons the element has in the nucleus.
29. Atoms are so small that 100 million atoms of a single type only take up 1 centimeter in length. ____________ ______________ occupies most of this space.
39. The atom’s identity is determined by the number of ________________ contained in its nucleus.
40. ____________________ possess their own set of properties and these properties are different from the properties of the elements that form them.
WORD BANK: compounds, non-metal, group, empty space, noble gases, electrons, group
YOU DONT HAVE TO ANSWER ALL OF THEM!!!!

Answers

34: compounds 29. noble gases 39. electrons 40. non-metal
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