Mathematics Middle School

Hello every everyone I have a new question I trued to get this question but it's all wrong so if you know this answer can you pls answer this question I promise I will give brailest this time to who ever is right

Which expression is equivalent to 5x+10y-15
and look at the picture of answers

Hello Every Everyone I Have A New Question I Trued To Get This Question But It's All Wrong So If You

Answers

Answer 1

Answer:

third choice, 5(x+2y-3)

Step-by-step explanation:

multiply every item in the parentheses by 5.

Answer 2

5x+10y-15= 5(x+2y-3)

Need 20 characters at least, lol

Related Questions

Hi, can someone please help me?

Answers

Answer:

Eddie

Step-by-step explanation:

Lynn finished her mile in 9 minutes. We can tell this as in the chart after 9 minutes, she had ran 1 mile. Eddie runs at a constant speed of 7.5 miles per hour, and we have to convert this to minutes per mile. To do this, we can divide the number of minutes in an hour (60), by 7.5. We can do this as every hour has 60 minutes, and we know Eddie can run 7.5 miles in those 60 minutes. When we divide 60 by 7.5, we are finding how long it takes in minutes to run one mile, for Eddie. When we do this we get 8, so Eddie is faster.

It’s simple Eddie is the fastest

A cylindrical candle has a diameter of 9 cm and height 12 cm.
It is placed in a cylindrical box.
There is a space of 0.5 cm between the candle and the box to allow for packing material.
a.) What is the height of the cylindrical box?
b.) What is the radius of the cylindrical box?
c.) What is the surface area of the box?

Answers

Answer:

a. 13 cm

b. 5cm

im not sure what c is and if a and b are correct i tried

Step-by-step explanation:

I need help :) please and thank u if u get it right i will give u brainlist :)

Answers

Answer - y=-2/3x+4 :)

Which of the following options are solutions to the inequality g ≠ 5 (hint: there is more than one right answer!)
g= 2
g=3
g=4
g=5

Answers

Answer:

2 3 and 4 the only thing that is incorrect is 5

the answer would be all of them besides g=5
so the answer is:
g = 2
g = 3
g = 4

dont understand this question so can you please help ?

Answers

Answer:

D

Step-by-step explanation:

Triangles add up do 180 degrees, and you need all of the angles to get that amount

One angle is 29 degrees, the right angle is 90, and theres a

You would then add 90 and 29 to get 119 then subtract the 119 on both sides which leaves u with a=61

The Trick to the question is the triangle will add upto 180

A middle school football player, Bo, is just learning how to kick field goals. Currently, he only makes 1/3 of his kicks. A die is being used to simulate the result of Bo's kicks where the numbers 1 or 2 represent a made field goal the numbers 3, 4, 5, or 6 represent a missed field goal. Use the following 20 trials of rolling a fair die to answer the question.

Based on the outcomes given, what is the the estimate of the probability that Bo does not make any field goals? Write your answer as a fraction

Answers

Answer:

13/20 simplified and 52/80 not simplified

Step-by-step explanation:

So this is pretty simple.

First: Write out the problem on a piece of paper.

Second: Cross out all the 1's and 2's because those represent a made field goal.

Third: Count the number of 3's, 4's, 5's, and 6's.

Fourth: That gets you to 52. This is your numator.

Fifth: Count the total number of 1's, 2's, 3's, 4's, 5's, and 6's. That is 80. That is now your demoinoator.  

Sixth: 52/80 is simplified to 13/20.

do you think a honda is a good car?

Answers

I think ots a fair car tbh

i doo!! but bmw is fire too

3x + 1 = –11

a. –36
b. –3
c. –30
d. –4

Answers

D because you have to add -1 to -11 so -12 divided by 3 is -4
It’s d because you have to multiply 3 by -4 and u get -11

Which statements about the value of the digits in the number 6,666,666 are true?
Select each correct answer.
The digit in the hundreds place is 60 times the value of the digit in the tens place.
The digit in the ten thousands place is 10 times the value of the digit in the thousands place.
The digit in the hundred thousands place is 1/10 the value of the digit in the millions place.
The digit in the thousands place is 1/6 the value of the digit in the ten thousands place.

Answers


B. The digit in the hundred thousands place is 1/10 the value of the digit in the millions place.

C. The digit in the ten thousands place is 10 times the value of the digit in the thousands place.

Hope this helps !

Photon

What is the measure of 1,2, and 3

Answers

Answer

You did not give the whole picture, soory

Step-by-step explanation:

Answer:

1 = 104

2 = 33

3 = 71

Step-by-step explanation:

Angle 1 is 180 - 57- 19  = 104 from supplementary angles

Angle 2 is 90 - 57 = 33 from complementary angles

Angle 3 is 90 - 19 = 71 from complementary angles

I don't get this area models help....

Answers

last one i’m pretty sure

Answer:

B.

Step-by-step explanation:

Brainliest pls

How do I solve the surface area of a hexagonal prism when the hexagon base has an area of 509 in2 and a height of 14 in? I don't need the answer I need an explanation.

Answers

Answer:

use the formula SA = 6(a + h), where s = side length of the base, a = apothem length, and h = height of the prism.

give the slope between the points (-4,-1) (-7,-10)

Answers

7 times 26 equal 182
7 times 26 equal 182

Solve for the variable
A . 3
B . 4
C . 5
D . 2
Please tell me the RIGHT answer pls :)

Answers

Answer: B. 4

4+7=11

Hope this helps :)

Answer:

B. 4

Step-by-step explanation:

So the question is z + 7 = 11 right.

So let us begin, First if you add 3 + 7 that will make 10 which is what we are looking for. Next 4 + 7  will make 11 that is your answer but let us see if there is another same answer.  5 + 7  makes 12 which is close but not the answer. and the last one is 2 + 7  makes 9 which is not even close to the question. So your answer is B.  4 (4 + 7 = 11).

Explain how you can tell whether a group of ratios represents a proportional relationship.

Answers

Answer:

To see if multiple ratios are proportional, you could write them as fractions, reduce them, and compare them. If the reduced fractions are all the same, then you have proportional ratios.

(Hope this helps!! Btw, I am the first to answer.)

A group of ratios represents a proportional relationship. When the connection is proportional if the ratio remains constant. Explanation is given.

What is proportional relationship?

A proportional relationship is a relationship between two expressions and where changes in one expression means some constant change in the other expression as well. Generally, it is represented as x/y = k, where x and y are two expressions and k is constant.

Ratio:

The numerical relationship between two values that demonstrates how frequently one value contains or is contained within another.

An ordered pair of integers a and b,

represented as a / b, is a ratio if b is not equal to 0.

A proportion is an equation that sets two ratios at the same value.

The ratios between the two variables should be considered in order to determine whether a relationship is proportional.

The connection is proportional if the ratio remains constant.

Therefore, the relationship is proportional if the ratio remains constant.

To learn more about the proportional relationship;

brainly.com/question/28777033

#SPJ2

How many ten thousands are equal to 4 hundred thousands?

Answers

40 ten thousands. hope this helps :))

Answer:

40

Step-by-step explanation:

10×4 ten thousands=40 ten thousands=4 hundred thousands.

PLZ HELP!!!!!!!!!!!!

Answers

Answer:

Maria has 24 if her friend has 6, she has 40 if her friend has 10, and she has 80 if her friend has 20.

Step-by-step explanation:

if she has four times as many as her friend, you multiply the amount by 4 and theirs you're answer

Giving brainliest!!!! For correct answer give me a explanation not a long explanation tho.

Answers

Answer:

The answer is A

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Please give me brainliest

please help I have to turn this in by the end of the night

Answers

Answer:

C is the corner of the table

I agree, C is the answer. 4 square feet = 48 square inches (4 x 12)

What must you assume when you use a rate to make a prediction?
A. That the rate does change
B.That the rate does not change

Answers

A. That the rate does change , hope that helps !!

Answer:

That the rate doesn't change.

Step-by-step explanation:

If you assume that the rate changes then you will not be able to find the answer.

Please can you mark me brainliest?

Mon poured 100 kg of water into 10 kg of salt. He made ___ kg of ___% salt solution.

Answers

Answer:

10kg of 10%

Step-by-step explanation:

Explain how to solve the equation 3.5n = 10.5 what is the value of n explain

Answers

Answer:

n=3

Step-by-step explanation:

Hope this helps

3.5n=10.5
3.5n/3.4=10.5/3.5
n=3

Solve for d.
d
10
+1<
–
1

Answers

Answer:

d< -1/11

Step-by-step explanation:

d 10+1<-1

d<-1/11

I agree very much with the person above me

How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2?
Answer correctly im timed.the answer is not: The MAD of set 1 is 5 less than the MAD of set 2.
Set 1: 12, 8, 10, 50
Set 2: 13, 9, 8
The MAD of set 1 is 13 less than the MAD of set 2.
The MAD of set 1 is 13 more than the MAD of set 2.
The MAD of set 1 is 2 more than the MAD of set 2.
The MAD of set 1 is 2 less than the MAD of set 2.

Answers

Answer:

MAD of Set 1 is 13 more than the MAD of Set 2

Step-by-step explanation:

To find the mean absolute deviation of the data, start by finding the mean of the data set.

Find the sum of the data values, and divide the sum by the number of data values.

Find the absolute value of the difference between each data value and the mean: |data value – mean|.

Help me this one is for 10 points.

Answers

Answer:

its 3 square centimeters

Answer:

3

Step-by-step explanation:

Formula for finding triangle 1/2 bh (Half times the base times the height). So multiply 3 x 2 to get 6. then divide 6 by 2 to equal 3.

Hope this helps :)

what does -(-(-(-(-(8))))) mean​

Answers

Answer:

Never saw that but my guess is -8 because there is an uneven number of minus signs

Answer:-8

Step-by-step explanation:

How can you model geometry figures to solve real-world problems? Complete the explanation to answer the question. You can use drawings to plan rooms or gardens since the (Ratio/Dimension/scale) of the drawing is a (Ratio/Dimension/scale) between 2 sets of measurements. It shows how each (Ratio/Dimension/scale) in a drawing relates to the actual object.

( In this text, The 3 words in each Parenthesis are each an option to answer)

Answers

Answer: I think that it is

1. Scale

2. Dimension

3.Ratio

Step-by-step explanation:

Hope this helps and pls mark me as brainlyest

Answer:

The scale is the ratio of the drawing size to the actual size of the object. The ratio of the length of the scale drawing to the corresponding length of the actual object is called a scale factor. The ratio of any two corresponding lengths in two similar geometric figures is called a scale factor.

I need help please !!

Answers

Answer:

59

Step-by-step explanation:

it has the most dots

In the table, Pattern A uses the rule "add 5" and Pattern B uses the rule "add 10."
Pattern A 10 15 20 25 30
Pattern B 20 30 40 50 60
Which statement is true?
Every term in Pattern B is 10 times the corresponding term in Pattern A.
Every term in Pattern B is 10 more than the corresponding term in Pattern A.
Every term in Pattern B is 1/2 the corresponding term in Pattern A.
Every term in Pattern B is 2 times the corresponding term in Pattern A.

Answers

Answer:

D) every term in pattern B is 2 times the corresponding term in Pattern A

Step-by-step explanation:

i know things

Answer: Every term in pattern B is 2 times the corresponding term in pattern A (the last one)

Step-by-step explanation:I think it is , because 5x2=10 and you are multiplying pattern A x2 to get the number at the bottom

What number is represented by point B?
image

-0.3

-1

-0.6

-3

Answers

Answer:

Its -0.3 *fixed*

Step-by-step explanation:

The start says -2 and the end is 0.

A= -1 so between 0 and -1 your in the decimals place so its -0.3

Answer:

c

Step-by-step explanation:

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