Mathematics Middle School

someone help me with this pls thx

Someone Help Me With This Pls Thx

Answers

Answer 1

Answer:

15x+42y=13050

Step-by-step explanation:

because the x and the y match up and you add then together

Related Questions

please help me on this

Answers

Answer:

the answer 64!! but its asking for the product using an exponent so 4 to the third power, or 4 cubed.

Step-by-step explanation:

Answer:

help me with this plz

Step-by-step explanation:

xP so sorry. but I need help again

Answers

Answer:

60 percent.

Step-by-step explanation:

Answer:

The answer is 62.5%

Step-by-step explanation:

So basically if u do

%/100= part/whole

1.Use cross product

P/100=40/64

40*100=4000

The p stand for percent

2. Divide the two numbers

64p/64= 4000/64

So what you can do is divide 4000 and 64 and you will get 62.5

P=62.5

A number cube is labeled 1 through 6. What is the probability of NOT rolling a 2?

A. 1/6
B. 2/6
C. 3/6
D. 4/6
E. 5/6

Answers

Answer:

A. 5/6

Step-by-step explanation:

It would be 5/6 because there are 5 other numbers you could land on and the probablility of rolling it would only be 1/6.

I hope this helps u...

E because there is an equal chance of the dice landing on 1, 2, 3, 4, and 5

Find the perimeter.

36 cm
24 cm
33 cm
30 cm

Answers

Answer:

36 cm

Step-by-step explanation:

p = all sides added up

so we do 6+6+3+3+9+9 = 36 cm

I agree36 should be the correct answer it's just adding.

In the diagram, the measure of angle 6 is 98°. A transversal intersects 2 lines to form 8 angles. Clockwise from top left, the angles are 1, 2, 3, 4; 5, 6, 7, 8. What is the measure of angle 7? °

Answers

Answer: 82°

Step-by-step explanation:

6 = 98°

180° - 98° = 82°

The measure of angle 7 is 82°.

What is the vertical angles' theorem?

According to this theorem, when two straight lines cross, they create two sets of linear pairs with matching angles. The adjacent angles created by the junction of these two lines are likewise said to be supplementary, or equivalent to 180 degrees.

Given:

In the diagram, the measure of angle 6 is 98°.

A transversal intersects 2 lines to form 8 angles.

Clockwise from the top left, the angles are 1, 2, 3, 4; 5, 6, 7, 8.

Angle 6 and Angle 7 are supplementary angles.

So,

m∠7 = 180 - 98

m∠7 = 82°

Therefore, m∠7 = 82°.

To learn more about the vertical angles' theorem;

https://brainly.com/question/29597631

#SPJ1

PLEASE HELP WILL MARK BRAINLIEST

Answers

I am pretty sure it’s c sorry if you get it wrong

1. What is the approximate world population? There are 7.674 billion people on earth.

2. What is the approximate world refugee population? 3.6 million

3. What percent of the world population consists of refugees? Round your answer to the nearest tenth.

4. Roughly 3.5 billion people have wealth of less than US $10,000. What percentage of the global population does this represent? Round your answer to the nearest hundredth.

5. Approximately 50% of all refugees are children (under the age of 18). How many refugees are children? Round your answer to the nearest whole number.

Answers

I’m sorry... what is the question?

Help me out please? tysvm!

Answers

Answer:

Yes and b = why an no

Step-by-step explanation:

with thing and b

If u want to find the volume of an abstract shape u need to split 2 other shapes out of it

please i need help thank you

Answers

Constant =490 and the jet will take 12 hours because 12*490 = 5880
First one is 490 second is 12

Which rate is the lowest price?

Answers

Answer:

the last one

Step-by-step explanation:

Answer:

c. i got it right on the quiz

Step-by-step explanation:

Sally is going furniture shopping using her credit card. If her
credit card has a limit of $2,000 and she is currently holding a
balance of $763, how much can she afford to spend on furniture? Write the inequality and solution

Inequality word problems

Answers

Answer:

Answer: She can spend a maximum of $2763.

Step-by-step explanation:

Step-by-step explanation: The credit card works as there can be a negative balance in the card

Lily likes to collect records. Last year she had 10 records in her collection. Now she has 13 records. What is the percent increase of her collection?

Answers

Answer:

30%

Step-by-step explanation:

We know if we put the number of records in the end ÷ the number of records previously, we can get the percentage change.

13/10 = 1.3

1.3 - 1 (Because we want to find the increase, not the amount of percentage this is to that)

0.3 = 3/10 = 30%

30 percent your welcomee

she put out two more recovery tests smh

Answers

Answer:

C - 8

Step-by-step explanation:

I have no idea how to solve this!! Please someone help me!!

Answers

Answer:

It most likely be 55 but I'm not sure

Find the measure of the exterior angle. (I'm assuming it's easy I'm just bad at math.)

Answers

you will do area for a triangle . when multiplying with the (x+9) you will just multiply the number infront of the parentheses by both the x and the 9. for example the 60 would be 60(x+9) which would be 60x+540
60+x+9=2x then solve for x. x=69
plug in 69 to the exterior angle which is 2x. 2(69)=138°

What is -17/5 as a decimal?

Answers

-3.4 that is the answer

-3.4 that is the correct answer to the question

A polygon is shown:

A polygon MNOPQR is shown. The top vertex on the left is labeled M, and rest of the vertices are labeled clockwise starting from the top left vertex labeled, M. The side MN is parallel to side QR. The side MR is parallel to side PQ. The side MN is labeled as 2 units. The side QR is labeled as 9 units. The side MR is labeled as 3 units, and the side NO is labeled as 2 units.

The area of polygon MNOPQR = Area of a rectangle that is 6 square units + Area of a rectangle that is ___ square units. (Input only whole numbers, such as 8.)

Numerical Answers Expected!

Answers

Answer:

Have a good day peoles

Step-by-step explanation:

Answer:

please add the image

Step-by-step explanation:

I WILL GIVE ALL MY POINTS AND BRAINIEST FOR THE RIGHT ANSWER !!!!!!
Write a linear expression in the simplest form to represent the perimeter of the triangle at the right angle Then find the perimeter of the value X is 10 mm
the triangle measurements are
7x + 8 mm
6x + 6 mm
9x - 4 mm
and its a right angle

Answers

Since there is no image given, the perimeter is the sum of measurement of the sides of the triangle. Assuming that the triangle is equilateral. Then the perimeter of the triangle is equal to
P = x + x + x
P = 3x
P = 30 mm

4( 5x) - 20 Use X For 8
PLEASEEE HELPP THIS IS REA>LLY URGENTTT

Answers

Answer:140

Step-by-step explanation:

Answer:

140

Step-by-step explanation:

Because first you fill in X as 8, then you multiply 5 times 8 which is 40, and then you do 40 times 4 which is 160, and then you do 160 - 20 and your answer is 140.

Please answer! Give explanation too if possibly just to help me understand. Thank you!

Answers

Answer:

i highly believe it is c

Step-by-step explanation:

i multiplied them

Answer:

C. 1,100

Step-by-step explanation:

1.1x1,000=1,100

all you have to do is add the amount of zeros that there are at the end of the numbers in the equation. example 10x10, is 100. it has 2 zeros at the end because thats how many both numbers have combined. so, since 1,000 has 3 zeros, you add those to the end of 1.1. since 1.1 is a decimal, addind 3 zeros would make it 1,100.

Can this be expressed as a unit rate? PLEASE BE RIGHT!! YOU MUST BE 100% SURE!!

Enrico runs 100 meters in 15 seconds

A television station shows 15 commercials in 1 hour

Answers

Answer:

Yes it can.

Step-by-step explanation:

You can say Enrico can run 6 2/3 meters every second(6 2/3 to 1), and for the second one you can say the television station can show 1/4 of a commercial every one minute(1/4 to 1).

The graph shows the cost C in dollars of w pounds of blueberries, a proportional relationship.

Select all the true statements. (HINT...THERE IS MORE THAN ONE ANSWER)





Group of answer choices

1 pound of blueberries costs $2.75.

2.75 pounds of blueberries cost $1.

5 pounds of blueberries cost $15.50.

12 pounds of blueberries cost $33.

The point (3, 9) is on the graph of the proportional relationship.

Answers

The right answer is 1 and 4
1 and 4 is the correct answer

UHHHHH IM BAD AT MATH I NEED HELP.............................

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It’s (13-7)/(5-3) = 6/2 = 3 ==> G

You take the difference of the y coordinates of two points that follow each other up and divide it with the difference of the x coordinate of those points.

help me pls i will make u a brainliest

Answers

Answer:

7,302*8 = 58,416

he would make $58,416

please help asap!!!

files linked below

Answers

It’s The third link.

Answer: third link hope it helps have a good day

please answer right ill give brainliest

Answers

Answer:24 photos per day

Step-by-step explanation:

Answer:

44 Photos

Step-by-step explanation:

The question asks for the initial value-this is the number of pictures before she went to Rome

Therefore-

The initial value is 44

Please help me life is confusing me today also good morning shawty bae

Answers

Answer:

oooffff

Step-by-step explanation:

Answers:

1. 6, 2. 36, 3. 216, 4. 1296, 5. 7776, 6. 46656, 7. 279936

Step-by-step explanation:

your just multiply 6 to its power 6 to the 2nd power is 36 6 to the 3rd power is 216 and so on

Elena has 80 trading cards in her collection. If 15%
of her cards are baseball cards, how many of Elena’s trading cards are baseball cards?

Answers

Answer:

12

Step-by-step explanation:

the answer is 12

the answer is 12


80x0.15=12
therefore 12 of the cards are baseball cards

Ayo i need help plz its confusing

Answers

4 baskets easy mathhhh
hi i am nine like new friends

figure pqsr and figure p's'q'r are shown in the coordinate grid below
which statement describes how figure pqsr was transformed to form the image p'q'r's?
A. a translation across the x-axis
B.a reflection across the x-axis
C.a translation across the y-axis
D. a reflection across the y -axis

Answers

Answer:

D

Step-by-step explanation:

A translation would be shifting the figure in any direction, but the figure would retain it's shape and pqrs would all be at their same corners. A reflection means the figure will essentially be "flipped" across an axis, and in this case it would be the y-axis as you can imagine "folding" over the y-axis and having the figures line up.

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which organ circulates blood throughout the entire body? Read the passage and then answer the question A mother and father and their two children are struggling - with money and with society. They decide to move out to the country where land is cheaper. There, they try to start a new life. For this story to qualify as a work of Modernism, how best should it end? O A. They discover their true problem in life is one another. O B. Through hard work, they manage to slowly tame the land. O C. Outlaws attack their homestead; a stranger rescues them. OD. A tomado strikes, destroying their property, but they live. What is an internal conflict in literature?A. a fight between two people in a familyB. the struggle with an outside forceC. the psychological struggle in ones mindD. an argument between work partners Help me i'll help you back PLEASE ANSWER THIS ASAP, I WILL BE GIVING YOU A THANKS! A student receives his grade report from a local community college, but the GPA is smudged. He took the following classes: a 2 hour credit art, a 3 hour credit history, a 4 hour credit science course, a 3 hour credit mathematics course, and a 1 hour science lab. He received a "B" in the art class, an "A" in the history class, a "C" in the science class, a "B" in the mathematics class, and an "A" in the science lab. What was his GPA if the letter grades are based on a 4 point scale? (A=4, B=3, C=2, D=1, F=0) A. 2.7B. 2.8C. 3.0D. 3.1E. 3.2Will mark Brainliest! Elabore dos listas: una que contengan diez palabras extranjeras que conservan sugrafa original y otra con diez palabras extranjeras que hayan sido incorporadas alcastellano What story is often repeated about the Battle of Yorktown? Point A is the point of concurrency of the angle bisectors of DEF.Point A is the point of concurrency of triangle D E F. Lines are drawn from each point of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Y, and A Z. The length of F A is 6 centimeters, the length of A D is 5 centimeters, the length of A X is 3 centimeters, and the length of Y D is 4 centimeters.What is the length of ZA?ZA = 3cm ZA = 4cmZA = 5cmZA = 6cmMORE MEMES An example of a high explosive is what? what colors do you mix to get a charcoal black? What is the value if 5/6 3/4 Please help, I have no clue what Im doing How did the Industrial Revolution affect the standard of living? when 45mL of 0.25mol/L sulfuric acid is mixed w/ 25mL of 0.58mol/L Calcium hydroxide, the solution has a? How many terms are in this expression?3n+2m+1 Determine any data values that are missing from the table, assuming that the data represent a linear function.a. 5 b. 9 c. 13d. 11Please select the best answer from the choices provided Through which point must the graph of y = 4 logs (x) + 2 pass?A. (5,6)B. (5,8)C. (5, 12)D. (5, 40) How muchmuch hydrogen gas evolvedwhen 1.5 current is passed through water for 1.5 hours? How many colors are in the world?