Mathematics Middle School

CAN SOMEONE PLEASE HELP ME!!!!!

CAN SOMEONE PLEASE HELP ME!!!!!

Answers

Answer 1
How we gonna show our work
Answer 2

Answer:

R=51

Step-by-step explanation:

6x-9+7x=121

add like terms:6x+7x=13x

13x-9=121

to cancel out (-9) and to isolate x, add on both sides

13x=130

divide into both sides

x=10

to solve for angle R

substitute 10 for x

6(10)-9

R=51

Related Questions

3x/2 - x = x/10 - 6/5

Answers

Answer:  -3

X  =  -3        

Step-by-step explanation:

Multiply the numbers i hope this helps god bless

Answer:

= -3

consider marking me brainiest

Step-by-step explanation:

Is the order correct

Answers

Answer: ( yes i think) i hope this helps god bless

Step-by-step explanation: sorry if i am wrong

Which choice best represents the surface area of the triangular prism shown below?

264 square inches


240 square inches


284 square inches


260 square inches

Answers

Answer:

284 square inches

Step-by-step explanation:

(I’ll give brainlist to the correct answer)

Answers

Answer: Hi! your answer is (-3)(3) look below for an explanation, please!

Step-by-step explanation:

your answer is (-3)(3) because if you look at the graph its -3, then the other is a positive so its just 3! so your answer would look like this...(-3)(3)!

hope this helped have a good day! may i have brainliest?!

the answer is (-3)(3)

A coach is ordering shirts for a team.



• The coach pays a one-time fee of $24.

• The coach also pays $8 for each shirt ordered.



Which function can be used to find c, the total amount the coach pays in dollars when k shirts are ordered?

Answers

Answer:

C=8k+24

Step-by-step explanation:

Answer:

24+8k=c

Step-by-step explanation:

Because he paid $24 but then he paid $8 per shirt but we don't know how many shirts he bought so that is where c comes in. K is the variable that gives us the full amount he paid for the one-time fee and the shirts all together.

help again. sorry i just need answers ight now. TAKE UR TIME PLEASE

Answers

Answer:

Try the first one I'm not exactly sure but let's hope it works.

Step-by-step explanation:

A is the correct answer.

-2x +8 < 42
plz help solve for x
BRAINLIEST

Answers

Answer:

Inequality Form: x > -17

Interval Notation: (-17, ∞)

Step-by-step explanation:

brainliest would be great

i need this asap ILL GIVE BRAINLIEST

Answers

The answer is -1,0 1,1 3,2
the answer should be -1,0,1,1,3,2

HELPPPPPP ASAP I REALLY NEED HELP 20points

Answers

Answer:

[tex]x^2y^{11} / 16[/tex]

Step-by-step explanation:

Hope this helped!

The answer would be x^2y^11/16.

If you need more answers like these, you can try out M a t h w a y. It is really helpful for algebra.

Hope you have a wonderful day✨❤️

translate the question but DO NOT SOLVE just translate the following equations

1.three more than the quotient of a number and three is nine
2. ten more then half a number is fifteen
3. the sum of negative three and a number divided by seven is negative two

Answers

Answer:

1.    3 + x/3 = 9

2.   10 + 1/2x = 15

3.   -3 + x/7 = -2

Step-by-step explanation:

i just know the last one and the first,
1. 3+x/3=9
3.-3+x/7=-2

Solve the equation 5,4g+10=2.4g+25. a. Find the value of g. b. Explain how you can check that the value you found for g is correct. If your check does not​ work, does that mean that your result is​ incorrect? Explain.

Answers

Answer:

G=5

Step-by-step explanation:

Input the answer into the formula. If it is correct then its correct but if it doesn't work it is incorrect

Free points?????????????????????

PLS HELP DUE SOON!! (retest) will give brainliest <3

Answers

The answer is A
Hopefully it will be correct

simplyfy 3a(2)b + 5ab – 4ab + ab(2) + 8a(2)b () means exponent

Answers

Answer:

(11a+b+1)

Step-by-step explanation:

(1): "a2"   was replaced by   "a^2".  2 more similar replacement(s). (((((3•(a2))•b)+5ab)-4ab)+(a•(b2)))+(23a2•b)  ((((3a2 • b) +  5ab) -  4ab) +  ab2) +  23a2b Pull out like factors :

  11a2b + ab2 + ab  =   ab • (11a + b + 1)

11a^2b + ab^2 + ab
In mathematics ^ means exponents

If the graph of the linear equation ax-8y=15 has an x-intercept at (3,0), then what is the value of a?

Answers

Answer:

Slope= 2.000

0.250

​

=0.125

x−intercept=115=15.00000y−

intercept= −8 15=−1.87500

Step-by-step explanation:

1.1     Solve   x-8y-15  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on a Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y-axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  x-8y-15  = 0 and calculate its properties

Find the volume of the given prism. Round to one decimal place if
necessary.

Answers

I think it is 17, it’s a bit confusing

Ms. Kline is baking cookies. She wants to bake cookies for eight friends. Each friend needs to receive at least ten cookies. The recipe she is using makes 55 cookies in one batch.
1. How many batches of cookies does she need to bake to give each person ten cookies?
2. How many cookies will be left over?

Answers

2 batches, there will be 110 cookies made. ms kline is giving 80 away to her friends which leaves us with 30 leftover cookies
8x10=80 so you need at least 80 cookies
55x2=110
110-80=30

So you would need to make 2 batches and you would have 30 cookies left over

​'s car can go miles on gallons of gas. During a drive last​ weekend, used of gas. How far did ​drive? Use pencil and paper. Explain how the problem changes if you were given the distance drove last weekend instead of how much gas used. PLEASE HELPP!!!

Answers

Answer: 155

Step-by-step explanation:

Given :

Writing lan's car can go 296 miles on 8 gallons of gas.

During a drive last weekend, lan used

7 gallons of gas.

To find :-

How far did he drive?

Solution :-

According to Question ,

Car can go 296 mi on 8 gallons of gas.

Using Unitary Method ,

On 1 gallon of gas it will go 296/8 mi

On 7 , it will go 296/8*7 = 259 miles

Hence the required answer is 259 miles .

“one week marjorie spent 1/2 of her allowance on a music video, 1/4 on a t shirt, 1/8 of it on bus fares. she has 5$ left how much is her allowance?”

Answers

Answer:0.175

=0.925

5/0.075=$66.67

Step-by-step explanation:

Aubrey walks 15 miles in 4 hours at what unit rate does Aubrey walk?

Answers

Answer:

15 to 4

Step-by-step explanation:

15:4 or 3.75:1
15:4 is the simple basic answer but if you were to simplify it down it would be 3.75:1

PLEASE HELP ME!!
I'M IN A PRACTICE TEST!!!

Answers

Answer:

the first selection hope thus helps if it is wrong sorry

lol i need help again :p

Answers

Answer:

howww!!11111111!!!!!!!!

Step-by-step explanation:

Nicky and his parents recently Immigrated to the United States from Syria. Nicky attends school and is having a hard
time learning about his new country. His parents are interested in what happens in their community as well. Which
feature of national Identity is likely to make it hard for them to feel a part of the United States?
Language
innovation
competition
form of government

Answers

Answer:

Language

Step-by-step explanation:

Nicky is having a hard time with school - competition and form of government may be eliminated.

The only reason this is here so the other guy can get brainliest

Need help with this.

Answers

Slope is -1
Y intercept 3
X Intercept 4
Sorry I do t know the others
Haven’t gone over that

Hope this helps
Everything they said is correct ^^

5 (-8n +5) -4n only right ANSWERSSS

Answers

Answer:

-44n+25

Step-by-step explanation:

5(-8n+5)-4n

-40n+25-4n

-40n-4n+25

-44n+25

−

44

n

+

25

Is the answer

−

44

n

+

25

Find slope of the line.

Answers

Y=4 and X=5

Please correct me if I am wrong!

It should be -4/5 I think

The volume of a sphere is V = 4/3πr³ and the relationship between

the radius r and the diameter d is r = d/2.

Find the volume of the sphere in terms of the diameter d and simplify the expressions.

b. What is the volume of the sphere when the diameter is 2/3 centimeter?

Answers

jdjdjdj sorry that wasn’t helpful)))
U need to include what the radius is then i can tell u what the volume is

Fill in the blank with the correct response.
If 3/4 = x/18 , then x is equal to

Answers

Answer: x = 13.5

3/4 = x/18

⇔ x = 3/4 .18 = 27/2 = 13.5

Step-by-step explanation:

Answer:x = 27/2

Step-by-step explanation:

Step 1: Cross-multiply

3/4=x/18

(3)*(18)=x*(4)

54=4x

Step 2: Flip the equation.4x=54

Step 3: Divide both sides by 4x/4=54/4x

= 27/2

I hope it helps you!

Please make as brilliant!!

A gallon of Moo Milk costs \$5.12. What is the price, in dollars, of an 8-ounce glass of Moo Milk?
There are 128 ounces in 1 gallon.

Answers

Answer:

Answer is 32 cents

Step-by-step explanation:

First divid 5.12 by 128 this will give you how much one ounce costs the because we want to know how much eight ounces is multiply what you get by eight.

32 cents because 5.12/128

will the defenders be able to reach the ball carrier explain why or why not plz

Answers

Answer:

if your going based off of the  path that they are taking i say yes because the will meet at the end point or in this case the 1 yard line

Step-by-step explanation:

Gorge spent d dollars at the game store he paid the cashier 30 dollars. He received $8.75 in change. Write an equation and solve to find how much Gorge spent.

Answers

Answer:

30-8.75=21.25

Step-by-step explanation:

Answer:

30-8.75=d

George spent $21.25

Step-by-step explanation:

Other Questions
PLS HELP ASAP, ILL MARK BRAINLIEST IF ITS A REAL ANSWER. LOOK AT THE PICTURE Plz help fast and correct!!!! (I will report if answer is stupid!!!) 6.Progressives generally believed that industrialization and urbanization had createdmany social problems, including working-class poverty andA)the decline of religious faith.B)the failure of many businessesC)the filth and crime of urban society.D)the spread of violent racism. After the burglary, what do you think president Nixon should have done? Why? You are a technology student completing an outline for a project. You divide ideas into smaller, moremanageable topics for the outline. Which of the following outline steps are you performing?A organizingB orderingC brainstormingD labeling 2, 5, 8, 11, 14,... ... ... ....a30Whats the missing term Solve 3(x-4)=12x ...... Which answer represents the series in sigma notation? Someone please Help?? What is the origin of the energy that is released when coal burns? WILL GIVE BRAINLIEST TO FASTEST ANSWER HISTORY!! HELLPP What is a grievance in history? Which action represents a break with George Washington's policies?Before becoming President, what roles did George Washington have SOMEONE PLEASE HELP ME WITH THIS I NEED IT!!! Solve the system using substitution. Check your solution.2x - y= 655y = x How does the Colorado river enrich the lives of millions of people ? Find the solution set of the inequality12 6r > 24. Two angles in a right triangle has angle measures of 90 and 50. What is the measure of the third angle? what are some benefits of gaining independence from Great Britain Please help How many different positive rotations of less than 360 degreeswill map a square to itself? A. infinitely manyB. 1C. 3D. 0