Mathematics Middle School

Please distribute 3 ( 2x + 3y)

Answers

Answer 1

Answer:

6x+9y

Step-by-step explanation:

Related Questions

Write a system of linear inequalities that is given by the following graph. (5 points)

Answers

Answer: Hi! I want to know this!

Kathryn is cooking pancakes. The recipe calls for 3 2/9 cups of flour. She accidentally put in 5 4/5 cups. how many extra cups did she put in?

Answers

subtract
29/5 - 29/9
261/45 - 145/45
116/45

Answer

So basically you need to subtract 5 4/5 - 3 2/9

then you do all this:

= (5-3) + (4/5 - 2/9)

= 2+ 4x9/5x9 - 2x5/9x5

= 2 + 36/45 - 10/45

= 2 + 36/45 - 10/45

= 2 + 26/45

= 2 26/45

So then the answer is 2 26/45

you visit the grand canyon and drop a penny over the cliff. the distance the penny will fall is 16 feet the first second,48 feet the next second,and 80 feet the third. what is the total distance the penny will far in 6 seconds.

Answers

Answer:

96. Also can you help me with a couple of my questions its my most recent question on my account page.

Step-by-step explanation:

Answer:

576 feet

Step-by-step explanation:

an=a1 +(n-1)d. an =16+(6-1)32=176 Sn =n(a1+an) /2

S6=16+176/2= 576 feet

A doctor replaces the fish tank in her office. Do the fish have more room to swim in the new tank? Find the volume of each tank to find out.


Rewrite the following expression using fractions.
4 • 1 1/2 • 2 1/2

Answers

4/1 • 3/2 • 5/2 is the correct answer

BRAINLIEST AND 30 POINTS COME QUICK SO YOU GET IT!
A scatter plot is shown below:

Graph shows numbers from 0 to 10 at increments of 1 on the x axis and number s from 0 to 10 at increments of 1 on the y axis. Scatter plot shows ordered pairs 1, 9.1 and 2, 8 and 3, 7.6 and 4, 6.1 and 5, 5 and 6, 4 and 7,4 and 8, 3 and 9, 2.5 and 10, 1.

Which two ordered pairs can be joined to draw most accurately the line of best fit for this scatter plot?
(4.5, 10) and (10, 6.5)
(0, 9.8) and (10, 1.2)
(0, 4) and (5, 0)
(0, 6) and (7, 0)

Answers

I would go with the third one

The pies shown below remain after Mrs. Green's dinner party. If Mrs. Green wraps up leftover pie so that each guest can have 1/3 of a pie, how many guests are at the dinner party?

A. 3
B. 4
C. 5
D. 6
----------------------------------------------------------------------------------------------------------------------------

Which number line best models the expression 3 ÷ 1/3 ?
A,B,C OR D
----------------------------------------------------------------------------------------------------------------------------

There are 16 pies on a picnic table.

*Each pie is cut into pieces

*Each piece is 1/8 of a pie

How many pieces of pie are on the picnic table?

a. 2
b. 88
c. 24
d. 128

Answers

Answer:

it mit be c

Step-by-step explanation:

The last question has to be D because you have to divide 16 divided by 1/8 which is 128

Tony's fish weighs five pounds more than three times the weight of Mary's fish use t for the weight of tony fish and use m for the weight of Mary's fish which expression best represents the weight of Tony's fish?​

Answers

Answer: it’s the second one

Step-by-step explanation: because if you look closely you see it’s adding

Answer: 1st one

Step-by-step explanation: Tony Fish times 3 +5 Mary Fish

Eargbkzvukuahdfbvvukhzdfbkufhbaw4jhbale&bLUsfhbvULHsfbf

Answers

Answer:

a - 13/30

Step-by-step explanation:

2/5 +x = 5/6

2/5 + x -2/5 = 5/6 - 2/5

x = 13/30

I NEED SO MUCH HELP!

Answers

Answer:

The answer is 1,716.00

Step-by-step explanation:

please help i'll give brainliest

Answers

Answer:

3/5

Step-by-step explanation:


Answer:


3/5





Explanation :

use the distributive property to simplify the expression. 1/2 (2n + 4 + 6m)

Answers

Answer:

1n+2+3m

Step-by-step explanation:

1/2(2n+4+6m) Distributive property

2/2n+4/2+6/2m Simplify

1n+2+3m

PLEASE HELP ME!!!!!!

Mr. Washetas bought a pizza for each of his students at $5.50 each. He also spent $125.75 on paper plates, forks and napkins. Altogether he spent $565.75 How many students (x) did he buy pizzas for?

Variable
where x is the number of pizzas he bought
where x is the cost of the pizzas
where x is the amount he spent on plates, forks and napkins
where x is the total amount he spent


The variable term
565.75x
125.75x
5.5x

Add or Subtract
Subtract
Add

Answers

Answer:

x=number of pizzas

5.5x

add

Step-by-step explanation:

565.75-125.75=440.00

440.00/5.50=80

$125.75 on other stuff

Plsssss helppppp!!! THANKS!!

Answers

Answer:

Its c

Step-by-step explanation:

I just had this question on a recap quiz I was working on I hope this helps

help me please!!!!!!!!!

Answers

The answer is A! :) hope this helps

Answer:

a.

Step-by-step explanation:

just check the answers, I guess... Hope this helped! Good luck! :)

What is the value of x?

Enter your answer in the box.

x =

Answers

Answer:

39

Step-by-step explanation:

Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle.

i think the answer is 39

I need the answer ASAP

Answers

Answer:

72

Step-by-step explanation:

The answer is D


Explanation:

Which equation has a slope of 1/2 and y-intercept of -5

A. 2x + y = -5
B. 2x - y = 5
C. x + 2y = -10
D. x - 2y = 10

Answers

The answer is D
x-2y = 10
Yes if I remember from last year it was D but don’t quote me on that

1) 21 - 4x = 53
x =
-------------------------------------------
2) 1/5 (x - 4) = -3
x =
--------------------------------------------
what does x equal for each question.

Answers

Answer:

1) X= -8

2) X= -11

Step-by-step explanation:

here you go !!!!!!!!!!!!!!!!!!

What is the approximate rate of change in the total calories Leo burned between 40 and 70 minutes?

Answers

Answer:

The correct answer is 8.33

Step-by-step explanation:

Kyle is 4 times older than liam. in six years kyle will be 2 times older than liam. how old are they now?

Answers

Answer:

Kyle is 10 and Liam is 5

Step-by-step explanation:

Kyle is 4 and Liam is one

16 years old So that means that Kia will be 18 years old

Find the equation of the line given the following information: (write is as y=mx+b) (m is the slop and b is the y-intersect)

A line goes through the points (0,5) and (7,1)

Answers

Answer:

-4/7 x + 5

Step-by-step explanation:

if you want the explanation comment below :)

The answer would be -4/7x +5 as b/y-intercept

Describe two ways the Distributive Property can be used to write equivalent expressions.

Answers

For example, apply the distributive property to the expression 3 (2 + x) to produce the equivalent expression 6 + 3x; apply the distributive property to the expression 24x + 18y to produce the equivalent expression 6 (4x + 3y); apply properties of operations to y + y + y to produce the equivalent expression 3y.

The two ways for the Distributive Property can be used to write equivalent expressions is explained below:

Distributive Property:Here we apply the distributive property to the expression 3 (2 + x) to generate the equivalent expression 6 + 3x.Now apply the distributive property to the expression 24x + 18y to generate the equivalent expression 6 (4x + 3y)

Learn more about the expression here: https://brainly.com/question/13947055?referrer=searchResults

PLEASE HELP ME WITH MY ANGLE PAIRS...If you help i will give your 5 stars, a thanks, and a brainliest :)

Answers

Answer:

x = 15

Step-by-step explanation:

9x - 5 = 7x + 25 ......(vertical angle and corresponding angle )

9x - 7x = 25 + 5

2x = 30

x = 30 / 2

x = 15

Explain how to simplify expressions like
6(x4)

(I’ve really been struggling on this so please explain .-.)

Answers

1.) Remove any grouping symbol such as brackets and parentheses by multiplying factors.

2.) Use the exponent rule to remove grouping if the terms are containing exponents.

3.) Combine the like terms by addition or subtraction.

4.) Combine the constants.


Try it out with this :)

Beth owes $38000 in student loans, the interest rate on her loans is 8.25% per year. She will be paying these loans off for 20 years. How much will Beth pay altogether?

Answers

$100,700 is the answer of the question

Answer:

i think its $100,700

Step-by-step explanation:

i need help with this-

Answers

the picture is blank sir
The picture is blank

help first one gets the crow thing!
5-4t = 6

Answers

The answer is negative one fourth.

t = 1/4

-----

First, rearrange the subtraction problem

5 - 4t = 6 is the same as -4t + 5 = 6

-----

Next, subtract 5 from both sides

-4t + 5 - 5 = 6 -5

This is known as the Subtraction property of equality.

-----

Then, since 5-5 is 0 and 6-5 is 1  

-4t = 1

-----

Then, you would divide that so

-4/-4 = 1/-4

-----

So your answer would be

1/4!

help please
Thank you!!!

Answers

Answer:

[tex]x=\frac{4}{3}[/tex]

Step-by-step explanation:

Use cross multiplication

Your answer would be 4/3= 1 1/3

A squirrel runs across a road in 3 seconds. The road was more than 34 feet wide.

Which inequality can be used to determine the squirrel’s speed?

a. 3r greater than 34
b. 3r less than 34
c. r/3 greater than 34
d. r/3 less than 34

Answers

Answer:

A

Step-by-step explanation:

3 x r > 34

Answer:

The answer is A. 3r greater than 34

Step-by-step explanation:

brainliest if correct eep -.-
A.
B.
C.
D.

Answers

it’s c cuz u multiply everything by 2 and get bh=2A then divide by h for b=2A/h
It’s c because everything is suppose to be multiplied by 2
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