Mathematics Middle School

my last one, can some plz helps me ​

My Last One, Can Some Plz Helps Me

Answers

Answer 1

Answer:

32/5

Step-by-step explanation:

Related Questions

Part A: Explain how you will solve this pair of equations using substitution. Show all the steps and write the solution. (5 points)

Part B: On a graph, what point will the lines representing the two equations intersect? Explain your answer. (5 points)

y = 16x + 4
y = 25x − 23

Answers

Answer:

y = 16x + 4

y = 25x - 23              

____________

16x + 4 = 25x - 23

27 = 9x

3=x

__________

y = 25(3) - 23

y = 75 - 23

y = 52

_________

They will intersect at (3, 52)

Step-by-step explanation:

The second step which is bolded I simplified the equation. In the next step I'm going to substitute 3 into the second equation.

Ah yes... I need help with homework again
26 points because I just felt nice to give more points :)
(It’s middle school math) ➗
Links = Report to moderator...
Please help me out if you can! ♥️

Answers

Answer: add all the 6 than multiplay the number you got by 5 than the number that you got from multiplying divide it by 2

Step-by-step explanation:

Identify the terms,like terms,coefficients, and constants in each expression.
4e+7e+5
5a+2-7
-3h-2h+6h+9
4-4y +y-3
7-5y+2+1
2m+3m-m
9k+7-k+4
-8p+6p-2

Answers

Answer:

HEHEHEHEHEHEHEHHEEHHEHEHEHEHEEHEH

Step-by-step explanation:

Which equation represents a linear function rule for the following set of ordered pairs?

A. y = 2x + 6
B. y = 2x - 6
C. y = -2x + 6
D. y = -2x - 6


X | Y
3 | 0
4 | 2
5 | 4

Answers

Answer:

B

Step-by-step explanation:

I’m quite positive it’s B

What is the solution to the following system?

Y = -2x - 4
y = 4x + 2

here's the graph!

and explain?

Answers

Answer:

(-1, -2)

Step-by-step explanation:

The solution of the equation is the point where the two lines intersect or meets.

(-1 , -2) is the point of intersection and this is the solution

(-1, -2) because graphs are built different

The pentagons and are similar.
Find the length of .
A
D
E
1
4
1
2
3
P
S
T
2
8
2
4
x


A
D
E
1
4
1
2
3
P
S
T
2
8
2
4
x

Answers

Answer:

What are you triying to fid here?

Step-by-step explanation:

i dont get it put a picture

Jason rented 4 movies. Jason plans to watch all 4 movies back to back. In how many different orders can Jason watch the movies?

Answers

Answer:

Its 16

Step-by-step explanation:

4 x 4 = 16

The total number of different orders in which Jason can watch the movies is 24

What is Combination?

An arrangement of objects where the order in which the objects are selected does not matter.

If Jason is going to watch all 4 movies back-to-back, then there are 4 options for the first movie, 3 options for the second movie (since one movie has already been watched), 2 options for the third movie, and 1 option for the fourth movie.

Therefore, the total number of different orders in which Jason can watch the movies is:

4 x 3 x 2 x 1 = 24

Hence, Jason can watch the 4 movies in 24 different orders.

To learn more on Combinations click:

https://brainly.com/question/19692242

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can anyone plz help me

Answers

x=4 is the equation

Giving Brainliest to first and correct answer!!
-4 x (-5)

Answers

Answer:

20 is u answer hope it will help u

Please help! (10 points ;))

Answers

Step-by-step explanation:

no

no

yes

yes

hope this helps

Answer and Step-by-step explanation:

In order, the answers are:

1. No

2 divided by 3 is not [tex]\frac{3}{2}[/tex], it is [tex]\frac{2}{3}[/tex]

2. No

2 divided by 6 is not 3, it is [tex]\frac{1}{3}[/tex]

3. Yes

2 divided by 3 is [tex]\frac{2}{3}[/tex]

4. Yes

3 divided by 8 is [tex]\frac{3}{8}[/tex]

#teamtrees #PAW (Plant And Water)

Culd you guys HELP me ill give brain

Answers

Answer:

'

Step-by-step explanation:

Factor the polynomial
12x + 24y
please show your work!

Answers

Answer:

Sorry But You cannot simplify this. Please make sure you have check your question.

Step-by-step explanation:

(2) who ever gets this will get a brainlest

Answers

The answer is 228 .25

Mr. Degaldo sells sub sandwiches. He spends $400 on 200 subs that he sells for $5 each over the week . On wednesday, his refrigerator breaks, and he has only sold 90 subs. How much profit does Mr. Degaldo make.

Answers

Answer:

he made $50 in profits

Step-by-step explanation:

$5 x 90 subs = $450

$450 - $400 = 50

PLEASE HELP FAST! The crop circle above has an inner circular design that measures 20 feet across and an outer border that measures 2 feet across. Is someone were to walk around the entire outer edge of this crop circle, how many feet would they walk?

Answers

Answer:

5

Step-by-step explanation:She runs around the outer border and it measures 2 feet across so you just get 5 because 5 seems right

69.08 ft is the correct answer

Can someone please answer my last question it says ''May someone help me on these questions and honestly please?'' it has 4 attatchments as well

Answers

Answer:

What type of question is it? Can u plss explain it

Based on the data represented in the double line graph. Which statement is true?
A)
Jack had saved two times as much as Barbara by May.
B)
Jack had saved three times as much as Barbara by April.
C)
Barbara had saved three times as much as Jack by April.
D)
Barbara had saved two times as much as Jack by February.

Answers

B I think sorry if I’m wrong


pls answer this now!!

Answers

I believe the MAD is 36.

Two vertices of a rectangle are located at (-2,3) and (4,3). The area of the rectangle is 30 square units. Which of the following
O (-2,8) and (4,-2)
o(-2,-2) and (4,-2)
o(-2,-3) and (4,-3)
O (-2,9) and (4.9)

Answers

4
I don’t know how to explain it

hich proportion would you set up to change 5 pounds to ounces?


A. 1/16 = 5/x
B. 1/8 = 5/x
C. 1/8 = x/5
D. 1/16= x/5

Answers

5pounds would equal 80 ounces
a would be right bc u cross multiply

Translate the sentence into an inequality.
Seven increased by the product of a number and 10 is at most 21 .
Use the variable w for the unknown number.

Answers

3 Because 7 x 3 = 21 and 7 + 3 = 10

7 x w = 21 and 7 + w = 10

HELP PLEASE.............................

Answers

Answer:

Use the app called Cymath

Step-by-step explanation:

PLEASE HELPPP
can someone help with number 8

Answers

Answer:

8) fewer

Because the two inch is one more inch than the one inch cubes. The more inches the less is needed.

$1.75 times 50

$1.75 times 20

Answers

Answer:

1. $1.75× 50 =87.5

2. $1.75×20=35

<-- Answer this without trolling and ill give you 50 points next question

Answers

Answer:

here u go

Step-by-step explanation:

Table 1 . Perimeter Formulas

Shape Formula Variables

Square P=4s s is the length of the side of the square.

Rectangle P=2L+2W L and W are the lengths of the rectangle's sides (length and width).

Triangle a+b+c a,b , and c are the side lengths.

30 + 20 + 16 + 5=  71  

30 + 30 + 16 + 16 = 92

5+4+5+4= 18  \

92+18 =110

Answer:

Perimeter is C. 100 cm.

Step-by-step explanation:

Perimeter is the length of the border of the shape. To find perimeter, find the length of all the walls and add them up. One wall is 20 cm, another is 5 cm, 30 cm, 16 cm, 4 cm, and the last one is 25. Add them up to get 100 cm.

I found length 25 cm and length 4 cm by doing 30-5=25 cm and 20-16=4 cm.

Look at this photo for reference.

PLEASE HELP ILL REPORT SCAMS OR LINKS

Answers

How would we be able to anwser this? Isnt a drawling

Answer: I don’t think we’d be able to do this because if you didn’t take it then you’d actually get in trouble-

Step-by-step explanation:

Really need help ASAP

Answers

The third and fourth charts represent functions

the hydrogen atom contains a proton mass 1.67*10^-24g. An oxygen atom has a mass of about 2.66*10*-23g. About how many times as great is the mass of an oxygen atom than the mass of a hydrogen atom? Show your work.

Answers

Answer:

16.00 grams/mole Oxygen * (1 mole/6.022x1023 atoms) = 2.66 x 10-23 grams. Any slight differences are due to the accuracy used for the atomic.

Step-by-step explanation:

The mass of the oxygen atom is 15.9 times higher than the mass of the hydrogen atom.

What is an exponent?

The number of times a number is multiplied by itself is referred to as an exponent.

Given that, the weight of the hydrogen atom is 1.67×10⁻²⁴ g and the mass of the oxygen atom is 2.66×10⁻²³g.

To find how many times as great the mass of the oxygen atom than the mass of a hydrogen atom is, divide the mass of the oxygen atom by the mass of the hydrogen atom:

(2.66×10⁻²³)/ (1.67×10⁻²⁴)

= 1.59 × 10⁻²³⁺²⁴

= 1.59 × 10

= 15.9

Hence, the mass of the oxygen atom is 15.9 times higher than the mass of the hydrogen atom.

Learn more about exponents here:

https://brainly.com/question/5497425

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Ann will spend more than $24 on gifts. So far, she has spent $13 . What are the possible additional amounts she will spend?
Use c for the additional amount (in dollars) Ann will spend.
Write your answer as an inequality solved for c .

Answers

Answer: C- 11$

Step-by-step explanation:

C is equivalent to $11.00.

Step By Step Explanation-

It is simple subtraction. If she has $24, and spends $13 of it, she can only spend $11 more.

(Angle Relationships)

1.Since AQC and DQB
are formed by intersecting lines,

AQB and CQD , they are:

2. The sum of the measures
of AQV and VQT is: ___________ So, these angles are:

Answers


2. 90 degrees. so these angles are complementary.

i’m sorry i don’t remember the first one, but i hope this helps!
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