Mathematics Middle School

Only number four please

Only Number Four Please

Answers

Answer 1

Answer:

[tex]x=-3[/tex]

Step-by-step explanation:

[tex]6x-9=(3x+2)+(2x-14)\\Solving\\x=-3[/tex]

Answer 2

Answer: x = -3

Step-by-step explanation:

I don't know how to explain

Related Questions

Find the value of x. 10x° 30°
A.6
B.9
C.15
D.3

Answers

Answer:

d

Step-by-step explanation:

its just d

Find the radius or diameter of each circle with the given dimension (Will give brainliest to correct answer)

1.) d= 3 m
2.) r= 14 ft
3.) d= 20 in.

Answers

Answer:

3.14 = pi

1.) R = 1.5 and A = 7.065

2.) D = 28 and A = 615.44

3.) R = 10 and A = 314

Step-by-step explanation:

R = 0.5×d

Area of circle = π×r²

Help me please !!!!!!!!!!

Answers

Answer:

the answer is b 26. Easy

Step-by-step explanation:

must use a ruler

A passing grade is a 70, how many points are they away from passing for this report card? They need 2 more points to pass the report card

Answers

Umm you practically salve it

The diagram below shows scalene triangle WXY. The measure of Angle W X Y is 71m
Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.

Which is true about the diagram? Select two options.
Measure of angle W Y X = 46 degrees
Measure of angle Y W X = 63 degrees
Measure of angle Y W X = 134 degrees
Measure of angle Y W X = 46 degrees
Measure of angle W Y X = 134 degrees

Answers

Answer: It is A and B

Step-by-step explanation: May you hook ya boi up with the crown

The diagram below shows scalene triangle WXY. The measure of Angle W X Y is 71m

Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.

Which is true about the diagram? Select two options.

Measure of angle W Y X = 46 degrees

Measure of angle Y W X = 63 degrees

Measure of angle Y W X = 134 degrees

Measure of angle Y W X = 46 degrees

Measure of angle W Y X = 134 degrees

Answer:

The answer is A and B

Step-by-step explanation:

pick a number between 30 and 100

Answers

The number I pick between 30 and 100 is 72.

What is the estimate of the sum of 324, 653, 303, and 491 using front end estimation?
A. 1,700
B. 1,800
C. 1,900
D. 2,000

Answers

Answer: B. 1,800
Explanation: If you add all of the numbers together you get 1,771. Although 1,771 is close to 1,700, it is closer to 1,800. Therefor, the answer is option B.

Two of the lowest temperatures ever recorded in the U.S. are -79.8 *F in Alaska and -69.7*F in Montana. Write an inequality that compares the temperatures.​

Answers

Answer:

During cool or cold weather episodes, fuel must be consumed to make buildings comfortable living spaces. A useful indicator of fuel consumption for heating purposes is the determination of heating degree-days. They are calculated by accumulating one heating degree-day (HDD) unit for each Fahrenheit degree the daily mean (average) temperature is below the base value of 65°F (18°C). For example, a day with a maximum temperature of 60°F and a minimum of 40°F has a mean temperature of 50°F. Subtracting 50 from 65 yields 15 heating degree-day units for that day. Hence, a day with a high temperature of 45°F and a low of 25°F produces ______ HDDs.

I’m really sorry but at least y’all getting all of my points!

Answers

Answer:

20

Step-by-step explanation:

its minusing by 9 so 20

Answer:

9

Step-by-step explanation:

this is your answer becaue 65-56 =9

56-47=9

47-38=9

38-29=9

so your answer is 9

HOpe this helps u

Pls mark brainlist

Please help me asap!! It is due tonight!

Answers

2)

9cm, 12cm, 16cm

8cm, 15cm, 17 cm

6cm, 8 cm, 10 cm

3)

87 inches

Can also be 49.5

Hope it helps~~

The answer is 2&3 good luck on school and have a wonderful day

Solve. 46 divided 15

A.) 3 1/15
B.) 15 1/3
C.) 1 3/15
D.) 3 1/3

Answers

Answer:

The answer is 31/15

Step-by-step explanation:

Thank me later

Hope this helps

Answer:

The answer is

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

Explanation"

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

Andy's Appliance Repair charges a certain amount for house calls based on the amount of time that it takes for the repair. Use the graph shown below to fill out the missing representations. Then, answer the questions that follow. ​(I don't need 3-9 done)

Answers

i'm pretty sure the answer is 39

Help me with this question.

Answers

Answer:

E is the answer

Step-by-step explanation:

I used my head. Hope this is right.

I think the answer is b

A tower 15m high casts a shadow 30m long. A nearby telephone pole casts a shadow 16m long. Find the height of the telephone pole. Plz show ur work, thx slatttttt

Answers

Answer:

8 feet.

Step-by-step explanation:

If we know the shadow (30 ft) of a tower (15 ft), we can use use the ratio

[tex]\frac{30}{15}=\frac{16}{x}[/tex] where 'x' is the height of the telephone pole. Cross multiply, and we get the equation [tex]240=30x[/tex]. The rest of the problem is pretty straightforward, we divide both sides by 30 to find x. In the end, you will find that the height of the telephone pole is 8 feet.

Hope this helped!

The answer should be 8 feet

A salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of ​$28. Option B is a commission rate of ​8% on weekly sales. How much does he need to sell this week to earn the same amount with the two​ options?

Answers

Answer:

14,000

Step-by-step explanation:

14,000

1. −2x + 6 = -16
2. -10 + 5x = -45
Can you help me?

Answers

I just know that 2 is X = 6

Answer:

for the first one, it's x=11. first, you have to subtract 6 from both sides (-2x+6-6=-16-6) then you simplify that so you get -2x=-22, and from there you divide both sides by -2

getting -2x/-2=-22/-2 then you simplify that and get x=11

and for the second one x=-7. first, you have to add 10 to both sides

(-10+5x+10=-45+10) then simplify that down to 5x=-35 then divide both sides by 5 (5x/5=-35/5) then simplify that down to x=-7

hi i need help on this

Answers

Answer:

cant see pic

Step-by-step explanation:

y

Help,
what do i put in the blanks

Answers

for saturday’s empty box it’s 35
for sunday’s empty box it’s 72
sorry if this is wrong but i hope this helps :))
35 for first blank,72 for second blank

:)

Pls help I don't wanna get a bad grade

Answers

C is the answer I believe

John wants to find the perimeter of a square with side length 2p - 5. Write two expressions that represent the perimeter, including one expression in simplest form.

Answers

Answer:

i dont know

Step-by-step explanation:

One expression is 4(2p - 5) and the simplest form of this is 8p -20

Which statement is true?

answer 1: 50.1 < 5.01

answer 2: 3.37 < 3.368

answer 3: 9.07 > 9.008

answer 4: 123.466 > 123.462

Answers

Answer 4 is true because 123.466 is greater than 123.462
Answer 4 because 123.466 is actually greater than 123.462 by .004

Please help meeeee, aw man

Answers

Answer:

a and d probably?

Step-by-step explanation:

Answer:

a and d

Step-by-step explanation:

what is thissssss oneeeeeeeeee

Answers

Answer:

Pls it's too blear I can't see

the answers are:
1: a
2: c
3: b
hope this helps.

Find the area of the shaded region. Do not label your answer.

Answers

Answer:

area of shaded region = 98 sq ft

Step-by-step explanation:

Answer:

98 ft

Step-by-step explanation:

Solve the system by adding. Drag and drop numbers into the coordinates to complete the ordered pair.
4x + 3y = −17
x − 3y = −23


The solution of the system is (_____,_____).

HELPPPP

Answers

( -8 , 5 ) is the answer
The solution is (-8,5)! Hope that helps. Have a great day!

whats the measure of the angles (SHOW YOUR WORK so I can understand)

Answers

Answer:

Angle DEB: 52

Angle ADB: 30

Angle CBE: 52

Angle BEC: 38

Step-by-step explanation:

Angle DEB = 52 because triangles' angles must add up to 180. Angle ADB is 30 because it is complementary to angle BDE. Angle CBE is 52 because angle BEC is complementary to BED which is 52 degrees to BEC is 38 degrees. since the angles add up to 180, and C is 90, CBE is 52. Finally, BEC is 38 because it is complementary to BED.

what is x+2y=-2 -3x+2y=-1
also, I need show work so please if you can

Answers

Answer:

Point Form:

(-1/4, -7/8)

Equation Form:

x= -1/4, y= -7/8

Step-by-step explanation:

Answer:

x=-4, y=-6.5

Step-by-step explanation:

First, we need to find the value of x so

x+2=-2

-2 -2

x=-4

now plug the value of x, in the second equation

-3(-4)+2y=-1

12+2y=-1

minus 12 from both sides

12+2y=-1

-12 -12

2y=-13

divide by 2 to get the value of y

y=-6.5

Need help ASAP (You dont have to show work, just answer it)

Answers

Answer:

$50.40  is the answer

Step-by-step explanation:

12% of  45 is 5.40  so if we add $5.40 and $45 we get $50.40

hope this helps ^-^ have a wonderful day

The zoo spends $50.40 on elephant food.

Please do asap, due in a lil

Answers

Answer:

6. 425

7. 152

8. 24

9. 112

Step-by-step explanation:

6.

26*15=390

5*4=20

3*5=15

390+20+15=425

7.

16*10=160

2*2=4+4=8

160-8=152

8.

4*8=32

2*2=4+4=8

32-8=24

9.

8*8=64

3*4/2=6

6*8= 48

64+48=112

if you need me to further explain this in detail i'll help you out

Answer:

I got the same answer as the other girl

Step-by-step explanation:

Write an equivalent expression for -3 + 2/3y - 4 - 1/3y.

Answers

1/3y-7 is the answer

Answer:

-7+1/3y or 1/3y-7

Step-by-step explanation:

-3+2/3y-4-1/3y

Add -3 and -4 together

-7+2/3y-1/3y

Add 2/3y and -1/3y together

-7+1/3y or 1/3y-7
Other Questions
evaluate -7 5/8 + (-6 1/4) use contrary in a sentance i dont understand, explain also Make a sketch of the cross section resulting from the slice shown in the right square pyramid below. Then, using complete sentences, describe the cross section. PLEASE HELP I NEED THIS RIGHT AWAY.which statement best describes the role of plate tectonics in changes that occur on Earth?A. convection currents in the mantle cause mountain ranges to slowly collapse over time. B. the movement of plates build pressure that is released during an earthquake. C. the subduction of ocean crust cools the mantle and prevents volcanic eruptions. D. seafloor spreading causes ocean basins to get smaller in the shower over time. Write a program code which asks for 80 numbers between 100 and 1000 to be entered.It checks that the numbers are in the correct range, and stores them in an array. Itcounts how many of the numbers are larger than 500 and then outputs the result whenthe program is finished. Pls help ASAP!!!!!!!!Pls helpI will cash app if I get it right guys pls thi is my last pointa just answer this!!!!(WILL GIVE BRAINLY) A student takes apart a wooden box. What can they build with the materials from the box?A) They cannot make anything with the materials.B) They can make something new with the materials.C) They can only make a wooden box from the materials. Maria's job pays her $1500 a month what is her gross weekly wage Explain- Why are tobacco,alcohol and ultraviolet radiation listed as carcinogens in the table? Is this number prime or composite Given f(x) = -3x + 1 and g(x) = 4*, find the following combinations:g(x)-f(x)g(x) f(x)f(x)8(x) The 15th Amendment focused on preserving the rights of U.S. citizens regardless of their race or position in society. What was the core right used in the 15thamendment to preserve all rights?Select one:A. The right to voteB. The right to assemble.C. The right to freedom of religion.D. The right to not incriminate oneself. ANSWER FOR 44 POINTS!!!! Also please answer it like dont just put random stuff I actually need help here help pls. this is due in a couple mins What is the equation for calculating the change in water potential? In other words, this equation allows you to determine which way the water will move in response to two different concentrations. Find the slope.Bonus: Write the equation of the line. Tony has a bucket filled with 10 green, 3 blue, 1 red, and 7 yellow tennis balls. He removes 4 tennis balls from the bucket without replacing them.Which of the following outcomes could represent the tennis balls Tony selected?(A) All of the tennis balls are blue.(B) There is 1 tennis ball of each color.(C) There are exactly 3 green tennis balls.(D) There are more red tennis balls removed than other colors.(E) The number of red tennis balls is the same as the number of blue tennis balls. Select the correct answer.How does a color change if you add more gray to it?A. The value of the color increases.B. The value of the color decreases.C. The intensity of the color increases.D. The intensity of the color decreases. Resuelve 14 - 15 (-13) + 12 (-11). 20 40 (- 50) + 70 100