Which expressions are equivalent to 3x+ 3(x + y)?

Answers

Answer 1

Answer:

6 x + 3 y = 3x+ 3(x + y)  or 3 (2 x + y)

Step-by-step explanation:

all exxpressions are equivalent

Answer 2

Answer: 6x + 3y & 3(x + x + y)

Step-by-step explanation:


Related Questions

Is 29.9 a rational, integer, whole number or all of the above?

Answers

Answer:

It is in integer

Step-by-step explanation:

An integer is any number positive or negative. A whole number would not have a decimal and if it were a rational number it could be written as a ratio.

6) The sum of nine and half a number is thirty-three.

Answers

Answer:

Hey there!

9+x/2=33

x/2=24

x=48

The number is 48

Let me know if this helps :)

3x - 6x + 2 > 65
Mathematic

Answers

3x - 6x + 2 > 65

Combine like terms.

-3x + 2 > 65

Subtract 2 from both sides.

-3x > 62

Divide both sides by -3

x < -62/3

Answer:

3x - 6x + 2 > 62

→ -3x + 2 > 62

→ -3x > 62

→ x < -62/3

7 students have 3 books each. Which helps you find the total number of books?

Answers

Answer:

21 Books in total

Step-by-step explanation:

If you just want the total number of books, here:

If each student has 3 books, and there are 7 students, we can create the equation: 7 * 3 :because this is showing that 7 people each have 3 books

7 * 3 = 21 so There are 21 books in total

Another we could write it is 3 + 3 + 3 + 3 + 3 + 3 + 3 because there are 7 students with 3 books each. Adding this up would equal 21.

Answer:

21 books in total

Step-by-step explanation:

If there is 7 students who have 3 books each, and want to find the total. The easiest way is multiply 7 with 3 to give you an answer of 21

Or draw a picture if it helps

Draw 7 stick figure and under it draw 3 books for them and count the books, still gives you 21

I think this is what you want

Use f(x)=-3/2x+11, g(x)=x^2-7x, and h(x)=|15-9x| to evaluate the function h(2/3)= ________

Answers

Answer:

The answer is nine

Step-by-step explanation:

The required solution of the  the function is 9.

It is required to evaluate the function.

What is function?

A function is defined as a relation between a set of inputs having one output each. function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input.

Given :

Now the given function is,

f(x)= -3/2x+11

g(x)=x^2-7x

h(x)=|15-9x|

To evaluate the function

h(2/3)

Put x = 2/3 in h(x) we get,

h(x) = |15 - 9(2/3)|

h(2/3)= |15 - 18/3|

h(2/3)= |15 - 6|

h(2/3)= |9|

h(2/3)= 9

Therefore, the required solution of the  the function is 9.

Learn more about  function here:

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x = 2x+9
Solve for X

Answers

Answer:

x=-9

Step-by-step explanation:

By isolating the variable, you can find the answer.

The answer for this question is x=-9

Algebra 1 9th grade
-2x=-18/3​

Answers

You would just decide both sides by 2.

-x = -9/3 ⇨ -3
Since both numbers are negative, the product becomes a positive.
x=3

Hope this helped!

4a-(a+6)=12-36 please help i am confused again lol

Answers

Answer:

a=6

Step-by-step explanation:

Two landscaping companies made bids on the landscaping of a new apartment complex. Company A bid $595,000 for materials and plants and $204,000 for labor. Company B bid $660,000 for materials and plants and $136,000 for labor. How much lower was the bid made by Company B?

Answers

Answer:

$3,000

Step-by-step explanation:

Company A bid $595,000 for materials and plants and $204,000 for labor.

Total = $595,000 + $204,000 = $799,000

Company B bid $660,000 for materials and plants and $136,000 for labor.

Total = $660,000 + $136,000 = $796,000

The difference:

$799,000 - $796,000 = $3,000

Mia is a competitive dart player. The graph below is a record of Mia's last three darts, where (0,0)(0,0)left parenthesis, 0, comma, 0, right parenthesis is the center of the bullseye. 3 points on a coordinate plane. The point labeled, "Dart A," is at -3, -6. The point labeled, "Dart B," is at -7, 0. The point labeled, "Dart C," is at 5, -5. Graph units are in centimeters. What is the distance of Mia's farthest dart from the center of the bullseye? Round the final answer to the nearest tenth of a centimeter. Do not round intermediate calculations.

Answers

Answer:

7.1 cm

Step-by-step explanation:

Answer:

7.07 cm

Step-by-step explanation:

The wholesale price for a pillow is 7.50 . A certain department store marks up the wholesale price by 70% . Find the price of the pillow in the department store. Round your answer to the nearest cent, as necessary.

Answers

The price of the pillow in the department store is $12.75

The wholesale price of the pillow= 7.50

The store mark up price was increased by 70

The price can be calculated as follows

70/100 × 7.5

= 0.7 × 7.5

= 5.25

5.25 + 7.50

= 12.75

Hence the price of the pillow is $12.75

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What is the slope of the line through (-7, -2) and (-6, 7)?



Answers

Step-by-step explanation:

shown the slope and equation

Please help ASAP T-T Will mark brainiest if you answer correctly and show all your work! Random answer will be reported. Thank you!

Answers

you graph is using the slope and y-intercept
the slope is 3/5
the y-intercept is (0,2)

Answer:

This is "vanessahu2007" 's another account. I answer this question in order to mark "eliamns" brainiest. Please do not report.

Step-by-step explanation:

What is the value of s in the equation 3r= 10+5s when r = 10

Answers

Answer:

s = 4

Step-by-step explanation:

Given: 3r = 10+5s

Fill in r: 3(10) = 10 + 5s

Multiply: 30=10+5s

Subtract: 30-10=5s

Divide: 20/5=s

Answer: 4=s

Solve graphically the inequality 2x + y >= 2​

Answers

Answer:

y>=2-2x

Step-by-step explanation:

hope this helps

What does 3/4 + 1/6 =

Answers

Answer:

The answer is 11 /12 or 0.916667

Explanation:

Help! Answer in box is wrong

Answers

Answer:

are u in college?

Step-by-step explanation:

answer i got from m a t h w a y was 1

m A. 10
B. 18
C. 20
D. 36

Answers

Answer:

It is very clearly A:10

I need help please do

Answers

Answer:

design 3

Step-by-step explanation:

The average that the car rides in design 1 is 13

Design:2 about 10.5

Design:3 14 is the average

Sorry if this is incorrect im just a nerdy 6 grader who is cool and likes to play football

The equation y=3.2x represents the cost y (in dollars) for a taxi ride during peak hours that costs x dollars during off-peak hours. a. Solve the equation for x.

Answers

Answer:

x = y / 3.2

Step-by-step explanation:

Given:

y = 3.2x

Where

y = cost for a taxi ride during peak hours (in dollars)

x = cost for a taxi ride during off-peak hours (in dollars)

Solve the equation for x.

y = 3.2x

Divide both sides by 3.2

y / 3.2 = 3.2x / 3.2

y / 3.2 = x

x = y / 3.2

This means,

Cost for a taxi ride during off-peak hours (in dollars) = Cost for a taxi ride during peak hours (in dollars) / 3.2

What is the image point of (0,1) after a translation right 5 units and up 5 units

Answers

Answer:

5, 6

Step-by-step explanation:

Answer:

5,6

Step-by-step explanation:

Can 65^ ,45^ and 80^ represent the measure of three angles of a triangle explain why or why not?

Answers

Answer:

No, because 65+45+80=190 and a triangle can only be 180

Step-by-step explanation:


Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 2 scoops of powdered drink mix with a half gallon of water to make each pitcher of juice. One of Ms. Albero’s students said she will mix 8 scoops with 2 gallons of water to make 4 pitchers. How can you use the concept of proportional relationships to decide whether the student is correct?

Answers

Step-by-step explanation:

2scoop: .5 gal= ONE PITCHER

1scoop: .25gal= HALF PITCHER

×8

8scoop: SHOULD BE 2gal= 4 PITCHERS

Answer: The student is correct.

Step-by-step explanation:

Consider the provided information.

The directions said to mix 2 scoops of powdered drink mix with a half gallon of water to make each pitcher of juice.

This can be written as:

2 scoops = 1/2 gallons of water

Multiply both side by 2

2×2 scoops = 2×1/2 gallons of water

4 scoops = 1 gallons of water

That means Ms. Albero wants 4 scoops for each gallons of water.

Albero’s students said she will mix 8 scoops with 2 gallons of water to make 4 pitchers.

This can be written as:

8 scoops = 2 gallons of water

Divide both side by 2.

8/2 scoops = 2/2 gallons of water

4 scoops = 1 gallons of water

That means Albero’s students used 4 scoops for each gallons of water, which is the same quantity of scoops per gallons as suggested by the Ms. Albero.

So the student is correct.

Which point-slope equation represents a line that passes through (3,-2) with a slope of -4/5
O y-3 =-4/5(x+2)
Oy - 2 =4/5(x-3)
Oy+2=-4/5(x-3)
O y + 3 = 4/5(x+2)

Answers

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

From the question

the point is (3,-2) and slope - 4/5

The equation of the line is

[tex]y + 2 = - \frac{4}{5} (x - 3)[/tex]

Hope this helps you

The point-slope equation of the line is given by:

[tex]y + 2 = -\frac{4}{5}(x - 3)[/tex]

What is the point-slope equation of a line?

It is given by:

[tex]y - y_0 = m(x - x_0)[/tex].

In which:

m is the slope.[tex](x_0, y_0)[/tex] is the point.

The line that passes through (3,-2) with a slope of -4/5, hence the parameters are given by:

[tex]x_0 = 3, y_0 = -2, m = -\frac{4}{5}[/tex]

Thus, the equation of the line is:

[tex]y - y_0 = m(x - x_0)[/tex].

[tex]y - (-2) = -\frac{4}{5}(x - 3)[/tex].

[tex]y + 2 = -\frac{4}{5}(x - 3)[/tex]

More can be learned about linear functions at https://brainly.com/question/24808124

4465/1000 in simplest form?

Answers

Answer:

893/200

Step-by-step explanation:

The GCM (greatest common factor) is 5

Divide both the numerator and denominator by 5

4465/5 = 893

1000/5=200

So the answer is 893/200

Evaluate the expression for p = –2.4 and q = –4. Write your answer as a decimal or whole number. pq − p =

Answers

p= -2.4
q= -4
pq-p

So sub in the variables and use a calculator
(-2.4)(-4)-(-2.4)

Two negatives multiplied together is positive.
Two negatives added together is positive.

9.6+2.4= 12.0

Which value is greater:
A) 0.66 or 5/8


A

B

Answers

B bbbbbbbb bbbbb. Bbbbbbb

You really enjoy cooking and are planning on having friends over for dinner. You want to calculate how long it will take you to cook. You know you will need 10 minutes of prep time no matter how many guests come to dinner, and you will need 8 additional minutes per guest.

Answers

Answer:

Unfortunately I can't answer without more proper information

Step-by-step explanation:

Answer:

10 minutes no matter what

Step-by-step explanation:

it says "you want to calculate how long it will take you to cook. You know you will need 10 minutes of prep time no matter how many guests come to dinner, and you will need 8 additional minutes per guest.

Meaning it is going to sty at 10 no matter what

which fraction has the greatest value 5/6 1/6 -1/6 -5/6​

Answers

Answer:

5/6

Step-by-step explanation:

What is -10(a + 2) and -4(4+3p) pls help

Answers

Answer: PLZ MAKE ME BRAINILIST

Step-by-step explanation:

-10(a+2) = -10a-20

-4(4+3p) = -12p-1

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