Mathematics High School

Six students are working to simplify the expression shown 4y+13x-5+6y-x

Six Students Are Working To Simplify The Expression Shown 4y+13x-5+6y-x

Answers

Answer 1

Answer:12x+10y-5

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Six Students Are Working To Simplify The Expression Shown 4y+13x-5+6y-x

Related Questions

2. Choose 3 integers less than or equal to 8?
a). x = 8,9,10
b). x =-3,0,10
c), x = 0,1,8
d) x = 2,3,9

Answers

Answer:

c

Step-by-step explanation:

because 8 is equal to 8. 0 and 1 are less than 8.

Which shows one way to use
breaking apart to find 6 x 47?
A (1 x 47) - (1 X 6)
B (6 X 4) + (6 X 7)
C (6 X 40) - (1 x 7)
D (6 X 40) + (6 X 7)

Answers

The answer is D
6*40=240
6*7=42
240+42= 292

WILL GIVE YOU BRAINLIST
Rafe's kiddie pool is shaped like a square with an area of 220ft^2 . What is the approximate side length of the pool? (Between which two whole numbers does it fall?)

Answers

Answer:

a≈14.83ft

Step-by-step explanation:

Rafe’s kiddie pool has a square with an area of 220ft to the power of two. With this equation, all we need to do is find the square root. After finding the square root, we get a≈ 14.83ft

choose 3 decimals that are greater than 1⁄2, but less than 1

Answers

Answer:

0.6 ; 0.7 ; 0.8

Step-by-step explanation:

Change all numbers given to decimals:

1/2 = 0.5

1 = 1.0

Any number that fits x in 0.5 < x < 1.0 is your answer.

Answer choices:

0.6

0.7

0.8

etc.

~

Answer:

0.6, 0.7, 0.8, 0.9

Step-by-step explanation:

1/2 is 0.5 in decimal form. So, decimals that are greater than 0.5 but less than 1 are:

0.6, 0.7, 0.8, and 0.9 etc.

10.
There are estimated 255 births every minute of every day. How many babies are born in the
world each hour?
255
6,120
12,250
15,300

Answers

Answer:

15,300

Step-by-step explanation:

multiply the estimated total number of births (255)

times 60 because there is 60 minutes in an hour

255*60= 15,300

Answer:

15,300

Step-by-step explanation:

1 hour: 60 minutes

60 x 255 = 15,300

What value of p makes the equation true?
-3p + 1/8 = -1/4

Answers

Answer:

p = 1/8

Step-by-step explanation:

Hi there !

⁸⁾-3p + 1/8 = ²⁾- 1/4

- 24p + 1 = - 2

- 24p = - 2 - 1

- 24p = - 3 | (-)

24p = 3

p = 3⁽³/24

p = 1/8

Good luck !


Joshua plans to buy x pencils and one notebook at the schoolstore. A pencil costs $0.10 and a notebook costs $1.25. Joshua
has $7.00
Iln

Answers

X=57
Hope this helps :)

by which rule are these triangles congruent ?
A) AAS
B) ASA
C) SAS
D) SSS

Answers

B ) ASA
I just solved that

Answer:

ASA

Step-by-step explanation:

Just answered this question

I need help fast .
(- 4, 2), (- 2, 5) and (0, 1) slides the triangle 3 units to the right to create an image . What are the vertices of the image ?

Answers

(-4,2) goes to (-1,2) (-2,5) goes to (1,5) and (0,1) translates to (3,1)

The expression 2.5a+2b gives the cost (in dollars) for a DVDs and b CDs at a moving sale. a. The cost for 1 DVD is $ and the cost for 1 CD is $ . b. The total cost for 4 DVDs and 4 CDs is $ . Question 2 c. Is $20 enough to buy 6 DVDs and 3 CDs?

Answers

Answer/Step-by-step Explanation:

Given:

a = no. of DVDs

b = no. of CDs

Total cost ($) for DVDs and CDs = [tex] 2.5a + 2b [/tex]

a. The cost for 1 DVD = 2.5(a) = 2.5(1) = $2.5

The cost for 1 CD = 2(b) = 2(1) = $2

b. Total cost for 4 DVDs and 4 CDs:

Substitute a = 4, and b = 4 into the equation.

[tex] 2.5(4) + 2(4) [/tex]

[tex] 10 + 8 = 18 [/tex]

Total cost for 4 DVDs and 4 CDs = $18

c. To find out if $20 would be enough to buy 6 DVDs and 3 CDs, substitute a = 6, and b = 3 into the equation. Solve for the total cost to see if it equals $20 or is less than $20. If it's greater than $20, then it won't be enough.

[tex] 2.5(6) + 2(3) [/tex]

[tex] 15 + 6 = 21 [/tex]

6 DVDs and 3 CDs cost more than $20, therefore, $20 is not enough.

A line that is used to represent the linear trend in the data is called the line of best fit. When finding the error of the line of best fit, which statement holds true? a. If the error is less than one, the line of best fit is the linear equation of the data. b. The smaller the error, the better the fit. c. If the error is greater than one, there is no correlation to the line of best fit. d. The larger the error, the better the fit. Please select the best answer from the choices provided A B C D

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

i just took the quiz

I NEED HELP NOW 50 POINTS

Answers

Answer:

x1:0 , x2 : 1

Step-by-step explanation:

Answer:

A c is 1 and equation B d is  1

The distance between Walmart and Mrs. Stivers house is 8km. There are 1.6
km in 1 mile. How many miles apart is Mrs. Stivers house and Walmart?

Answers

Answer:

5 miles

Step-by-step explanation:

Divide 8 by 1.6 and the answer is 5. I hope this helped:)

Which is NOT a common denominator for 2/3 and 1/2 ?

A. 18
B. 12
C. 6
D. 3

Answers

Answer:

D: 3

Step-by-step explanation:

2 is not a factor of three

The number 3 can not be the common denominator for 2/3 and 1/2. The correct option is D.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Any number of equal parts is represented by a fraction, which also represents a portion of a whole. The number of components of a specific size is expressed as a fraction.

The fractions will have all the numbers 18, 12, and 6 as the common denominator but can not have 3 as a common denominator.

Therefore, the number 3 can not be the common denominator for 2/3 and 1/2. The correct option is D.

To know more about fractional expression follow

https://brainly.com/question/78672

#SPJ5

Show or tell work for brainlest and thank and 5.0 rate and follow

Before making invitations, katrina counted the supplies she bought for her party. She counted 36 water balloons and 81 beads to make bracelets. She then needed to decide how many invitations to make.

A. 6

B. 7

C. 9

D. 10

Answers

Answer:

9

Step-by-step explanation:

because they are both dividable by nine

Answer:

the answer is c.9

Step-by-step explanation:

if she has 36 water balloons divide 36 by 4 and then you get 9 then divide 81 9 and get 1 so 9 is the answer

NEED RN WORH 100! THANK YOU

Answers

Answer:

d im pretty sure

Step-by-step explanation:

I’m not sure but I think the answer is d

What is the midpoint of coordinates (-3,5 and 2,-7)

Answers

Answer:

-8.5

Step-by-step explanation:

Solve the inequality.−8≤2/5(k−2)

The / is not a division sign.

Answers

Answer: x is grater or equal to -18

Inter el notation

[-18,oo)

Step-by-step explanation:

Jason had one hundred fifty-nine dollars to spend six books.After buying them he had fifteen dollars.How much did each book cost.

Answers

Answer:

11.5

Step-by-step explanation:

Divide: 159:6-15

Calculate: 26.5-15

\\11.5//

Answer:

24.8333 with 3 repeating.

Step-by-step explanation:

Lets make an equation for this.

159 - x = 15

X is what we are loooking for so lets isolate it.

Subtract 159 on both sides.

-x = -149

Since both are negative we need to simply cross it out.

x = 149

Now he bought six books, so divide 149 by 6.

You would get 24.8333 with the 3 repeating.

Writing proportional equations from tables
CCSS.Math: 7.RP.A.2
Email
The following table shows a proportional relationship between j and m?
j
m
4
3
12
9
20
15
Write an equation to describe the relationship between j and m.

Answers

Answer:

4+12+20=j

3+9+15=m

j(answer) + m(answer)

Step-by-step explanation:

Who was Monroe? was he one of our presidents?

Answers

Answer:

James Monroe (/mənˈroʊ/; April 28, 1758 – July 4, 1831) was an American statesman, lawyer, diplomat and Founding Father who served as the fifth president of the United States from 1817 to 1825. ... He is perhaps best known for issuing the Monroe Doctrine, a policy of opposing European colonialism in the Americas.

Step-by-step explanation:

Answer:

James Monroe was the 5th president of the United States. He was born April 28, 1758 in Westmoreland County, Virginia. He was chosen as a Virginia representative to the Congress of the Confederation in 1782. In 1808, he ran for president against Madison, but lost. He ran for president in 1816 as a Democratic-Republican and won. He was sworn into office on March 4, 1817. In 1825, Monroe left office and retired in Virginia. He died on July 4, 1831

17 × 45 how to solve it
​

Answers

Answer:

765

Step-by-step explanation:

   3

   17    Multiply 7x5 and 1x5 first. 7x5=35, so we move the 3 above 1 and

x 45    add it to the product of 1x5. 1x5=5+3=8

  85   Before we multiply 7x4 and 1x4, put a zero in the ones place.  

+680  7x4=28, so we move the 2 above 1 and add it to the product of 1x4.  

 765   1x4=4+2=6 Add the products, and 765 is the answer!!

Hope this helps...have a great day C:

Can someone please help this is for my quarterly and I really need help

Answers

Answer:

3.52

Step-by-step explanation:

subtract the price of milk chocolate and caramels

 

3(6+4y)
hurry uppp pleaseeeee

Answers

Answer:

=12y+18

Step-by-step explanation:

=(3)(6+4y)

=(3)(6)+(3)(4y)

=18+12y

=12y+18

Answer: its actully 18+12y

Step-by-step explanation:

3.2% is equivalent to what fraction in reduced terms?

Answers

Answer:

3 1/5

Step-by-step explanation:

I think the fraction will be 16/5

3 over 5 (r-7) =1
Enter your answer as a mixed number in simplest form in the box

Answers

Answer:

r = 8

Step-by-step explanation:

you start by distributing the 5 to r and -7 to get 3 over 5r - 37. You can then multiply both sides by 5r-37 to get 3 = 5r-37. From here you can add 37 to both sides to get 40 = 5r. From there you divide both sides by 5 to get r = 8

Answer:

r= 8

Step-by-step explanation:

You buy a 36-ounce can of tomatoes. How many pints is that?

Answers

Answer:

If you buy a 36-ounce can of tomatoes the number of pints will be 2.24

Step-by-step explanation:

1 Fluid Ounces = 0.062 Pints

Who can help me find the slope to the graph? Please help it’s due soon

Answers

1/2 cuz it goes down 1 and over 2

joey has 12 basketballs, which is three times as lisa. lisa has y basketballs. write this situation as an equation

Answers

Answer:

12x3=y

Step-by-step explanation:

i am sure there r other ways to write an equation  but this is mines: 12x3=y bc 12 is the number of the basketball joey has and they r saying lisa has 3 times more. it tells us the answer is is 3 times more then 12. i recommend u for these problems take them part by part and then set it up.

Answer:

12x3= what

Step-by-step explanation

there r multiple ways to solve this problem

The total cost, C, to attend a swim meet for a swimmer competing in x events can be modeled using a linear function. Each swimmer will pay a $3.00 entry fee for each event and $8.00 for lunch. Each swimmer may sign up for a maximum of 5 events. What is the range of the function for this situation?

Answers

Answer:

The range is between $11 to $23

Step-by-step explanation:

let the total cost be c

let the number of events be x

the linear model is

c=3x+8

therefore for 1 event

c=3(1)+8

c=3+8

c=11

=$11

therefore for 5 events

c=3(5)+8

c=15+8

c=23

=$23

The range is between $11 to $23

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