Mathematics Middle School

Help? Please I’m really behind.. eighth grade math

Help? Please Im Really Behind.. Eighth Grade Math

Answers

Answer 1

The answer would be B. y = 5/2x

Answer 2

The answer it y=-2x hope it right

Related Questions

What If? The rules for multiplying two integers can be extended to a product of 3 or more integers. Find the following products by using the Associative Property to multiply 2 numbers at a time. a. 3(3)(–3) b. 3(–3)(–3 ) c. –3(–3)(–3 ) d. 3(3)(3)(–3 ) e. 3(3)(–3)(–3) f. 3(–3)(–3)(–3)

Answers

Answer:

Your answer is:

A= -27

B= 27

C= -27

D= -81

E= 81

F= -81

Step-by-step explanation:

Hope this helped : )

It would honestly probably equal like or something you know

If 7 pounds of flour costs $13, what is the price per pound? *

$0.93
$2.33
$1.86
$1.49

Answers

You would do 13 divided by 7 which is 1.8571, but you have to simplify, to the nearest hundredth. So 7 is greater than 5 so the answer would be $1.86

The cost of 1 pound of flour is $1.86.

What is the unit rate?

Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.

Given that, 7 pounds of flour costs $13.

Cost of 1 pound of flour = Total cost/Number of pounds

= 13/7

= 1.86

Therefore, the price per pound is $1.86.

To learn more about the unit rate visit:

https://brainly.com/question/11258929.

#SPJ3

I have some work to do, and some things to learn, so go ahead. Answer dis :3

Answers

Answer:

add 4^5 4 times 5. 5times

⇔ divided by 3

you need to do math

Please help meh if it says high school it's actually middle

Answers

Answer:

d.b.e

Step-by-step explanation:

Answers D.B.E
Hope this is right

For some dumb reason, hot dogs come in packages of 10 and hot dog buns come in packages of 8. If you went to the store and wanted to end up with the same number of hot dogs as buns, what is the least number of each package you would have to buy?

Answers

Answer:

2

Step-by-step explanation:

Answer:

8 packages of hot dogs and 10 packages of hot dog buns

Hope it helps :)

Brainliest pls? Have a good day/night™

Benny had 78 dollars to spend on 8 books. After buying them he had 14 dollars. How much did each book cost?

Answers

Answer:

Book costs $8

Step-by-step explanation:

(78-14)÷8=

64÷8=

8

Answer:

78-14=64

64/8=8

Step-by-step explanation:

each book cost 8 dollar

If it is 85 degrees outside in California and -4 degrees in Nebraska, how many degrees warmer is it in California?

Answers

Answer:

It is 89 degrees warmer in California

Step-by-step explanation:

the absolute value of -4 is 4, so add 85 plus 4.

Answer:

89 degrees warmer

Step-by-step explanation:

-4 + 89 = 85

will give brainliest if answered correctly.

Answers

Answer: Number 3

Step-by-step explanation:

I know the answer because I asked google.

The answer is number three cause I also got this correct

Solve the problems. Write the complete proof in your paper homework and for online (only) respond to questions or statements (if any) that are parts of your proof or related to it.

Prove:
BC ∥ AD

Answers

Answer:

e

Step-by-step explanation:

e

Help please mathematics for school

Answers

Answer:

You can use negative numbers to represent temperature below zero or to represent decreases.

Answer:

The answer is below and decreases I think.

Step-by-step explanation:

Keira divided 123.52 by 3.2 and got 38.6. Without using a calculator, how could she check to determine if her answer is reasonable?

NO SAMPLE RESPONSE FROM EDGINUTY

Answers

Multiplying 39.6 and 3.2

The solution to the quotient of 123.52 by 3.2 is 38.6

Decimals and fractions

Given the expression solved by Keira as;

123.52/3.2

Convert the decimals to fractions

123.52 = 12352/100

3.2 = 32/10

Substitute

123.52/3.2 = 12352/100÷ 32/10
123.52/3.2 = 12352/100 × 10/32

123.52/3.2 = 12352/320
123.52/3.2 = 38.6

Hence the solution to the quotient of 123.52 by 3.2 is 38.6

Learn more on division here: https://brainly.com/question/4721701

#SPJ6

The area of the Pacific Ocean is about 6.0061×107 square miles. The area of the Southern Ocean is about 7.8483×106 square miles. ApproximatelyA. 8 B. 9 C. 13 D. 20 how many times larger is the area of the Pacific Ocean than that of the Southern Ocean?

The Pacific Ocean is approximately

times larger in area than the Southern Ocean.

Answers

Answer:

189.2671

Step-by-step explanation:

6.0061×107= 642.6527

7.8483×106=831.9198

831.9198- 642.6527=(189.2671) <- answer

Which pair of angles are an example of alternate exterior angles?

A. Angle 1 and Angle 7

B. Angle 3 and Angle 6

C. Angle 2 and Angle 7

D. Angle 1 and Angle 4

Answers

A. sorry if it’s wrong!!

Can anyone help me please

Answers

I think the guy above me is right

what is the square root of pi?????????????????????????????????/

Answers

Answer:

1.77245385091

UwU Your so smart Anthony.

Answer:

1.7245385091

Step-by-step explanation:

Google calcalculator

f(x)=4(13)2x helppp plzzz

Answers

Answer:

f(x)=104x

Step-by-step explanation:

f(x)=4(13)4x

f(x)=52*4x

f(x)=104x

The answer would be 104

The product of two consecutive negative even integers is 24. What is the smaller of the two numbers?
A -6
B -5
C -4
D -2
E 4

Answers

A is answer I think maybe

the answer is...
C -4

Write an addition equation that is represented by the model below.
PLEASE HELP I WILL MARK YOU BRANLIEST

Answers

2 + (-4) = -2 is an addition equation for this model.

2+(-4)= -2 there is your answer. :)

An expression is shown below:

3(9a + 6b) – (5a + 2b)

Part A:
Simplify the expression shown above.

Part B:
If a represents apples that cost $0.35 each and b represents bananas that cost $0.20 each, what is the total cost based on the expression above?

Answers

27a + 18b- 5a+2b
22a+20b

22a + 16b is the answer for A

ill give u brainliest if u answer within the next 5min
Which size can of soup shown in the table has the lowest unit price?
A. 10 oz
B. 15 oz
C. 18 oz
D. 32 oz theres a table below

Size (oz) Cost ($)
10 0.79
15 1.29
18 2.16
32 3.19

Answers

Answer: Ill give u brainliest if u answer within the next 5minWhich size can of soup shown in the table has the lowest unit price? A. 10 oz. B. 15 oz. C. 18 oz

Step-by-step explanation:

So far every answer I typed in was wrong so far in stuck. (Solve for c )

Answers

130

We solved it by Pythagoras theoram.

Hope it helps

130 should be the answer if u understand it!

3. In a nature conservatory, the ratio of butterflies to total number of flying insects is 36 to 100. There are 450 total flying insects.

(a) Create a table for how many butterflies there are for 1, 50, and 100 flying insects. Show your work.

(b) How many butterflies are in the conservatory? Show your work.

pls answer asap

Answers

Answer:

1. I'm not sure how many butterflies there will be for 1, but for for 50 flying inescts there will be 18 butterflies. For 100 flying insects there will be 36 butterflies.

2. There are 162 butterflies in the conservatory

Step-by-step explanation:

Help.. I need answers

Answers

Answer:

its so easy just try

Step-by-step explanation:

you dont need this app to be smart but it is very helpful

6.25x 3 that is your answer

...I have questions...

Answers

the equation for the triangle can be this

2(2x+3)+10x-5 = 180

Answer:

x= 16

x=1.5

Step-by-step explanation:

Simplifying

3x + -0.5 = 0

Reorder the terms:

-0.5 + 3x = 0

Solving

-0.5 + 3x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '0.5' to each side of the equation.

-0.5 + 0.5 + 3x = 0 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0

0.0 + 3x = 0 + 0.5

3x = 0 + 0.5

Combine like terms: 0 + 0.5 = 0.5

3x = 0.5

Divide each side by '3'.

x = 0.1666666667

Simplifying

x = 0.1666666667

Simplifying

2x + 3 = 0

Reorder the terms:

3 + 2x = 0

Solving

3 + 2x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 2x = 0 + -3

Combine like terms: 3 + -3 = 0

0 + 2x = 0 + -3

2x = 0 + -3

Combine like terms: 0 + -3 = -3

2x = -3

Divide each side by '2'.

x = -1.5

Simplifying

x = -1.5

Corey drew a picture that he had on his phone on a bigger canvas. The picture was 5 inches tall and 3 inches wide. The scale factor he used was 5. What are the dimensions of the drawing?

Answers

Answer:

25:15

Step-by-step explanation:

5 x 5

3 x 5

Answer:

5x3

Step-by-step explanation:

because you have a 3in side and a 5in side that is why you multiply them to get your total.

Tom bought 9 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 28 cards left. How many cards did Tom start with ?

Answers

Tom started with 47 cards.

He had 28 left. If his dog ate half then multiply 28 by 2

You get 56

Out of those 56 cards, 9 of them are new

So subtract 9 from 56

You get 47

Tom started with 47 cards

28+28=56

9 are new so 56 - 9 = 47 which is your answer

I need help please 1) George left a 19% tip on a $90 dinner bill. How much was the tip?

Answers

Well, $72.9 was the tip.

When buying snacks for her classroom, Ms. Davis bought 4 bags of mixed nuts and 8 bags of pretzels. A bag of pretzels costs $1.50 less than a bag of mixed nuts. She spent $57 for the snacks. The variable is the price of one bag of mixed nuts.

What is the translation of this scenario?
A cost of pretzels = cost of mixed nuts
B cost of pretzels – cost of mixed nuts = 57
C cost of mixed nuts + cost of pretzels = 57
D 57 + cost of mixed nuts = cost of pretzels

Answers

Answer:

C

Step-by-step explanation:

The snacks altogether (Pretzels and Nuts) cost 57 dollars.

Answer:

c

Step-by-step explanation:

The temperature rises 4 degrees every hour for 10 hours. What is the constant of proportionality in this situation?

Answers

Answer:

+4

Step-by-step explanation:

Mmm since it goes up by 4 every hour for 10 hrs

It's constantly going up by 4

Hope this helps dude ^-^

+4
the temperature is going up +4 each hour...

In the first quadrant, you start at (3,6) and you move 3 units down.
What point will you end up on? ( ? , ? )
Fill out the question mark spaces, please.

Answers

Answer:

you will be at (3,3)

You will end up on (3,3)

Other Questions

Which statement is true about slavery in North America?a) African slaves took the place of American Indian workers,b)Africans because they were less subject to European diseases.c)Slavery had not existed before the European discovery of America.d)American Indian slaves were treated with dignity. what would happen if someone with celiac disease ate a grilled cheese sandwich ? will give brainlist ! The measures of x and y are equal. X is 3(m+2) and Y is 5m-58. Which is the value of m? A m=8 B m=26 C m=30 D m=32 What did the attack on Fort Sumter cause? Photosynthesis and cellular respiration both involve the use and release of gases. Which statement correctly identifies the role of gases in the two processes A convalent bond is formed as a result of a 20 POINTS AND MARKED BRAINLYEST The steps below show the solution to the equation 3( x - 2 ) = 2 ( x - 3 ) Order the reason for the steps (PS: The options are Distributive propertyAdd and Subtract MultiplyAddition and subtraction properties of inequality) The choices are the same for every equation EACH ANSWER IS DIFFERENT mechanical advantage of a second class lever is always greater than one why? give reason Find the distance between (4, -1) and (-2, -1). Round answer to the nearest tenth. * please help urgent easy 8th grade math HHHHHHHHHHHHEEEEEEEELLLLLLLLLLLLLLLLLLPPPPPPPPPP MEEEEEEEEEEWhat was a major difference between Western influence in East Asia and Western colonization in Africa?Europeans were careful to preserve the traditions of the African people they ruled.Millions of Africans died as a result of European policies and force.In East Asia many Japanese and Chinese people prospered under European rule.Most Africans were glad to accept Europes civilizing influences. HURRY !!! Translate each expression or equation into a verbal phrase.21) 2 (5+t) = 8 Describe the spread of Islam from 600 to 1000 CE To create the proper style for an argumentative essay, writers shouldremove any educated language.delete personal I statements.include vague statements.focus on the evidence. 400-500 writing prompt on Is there any value in studying the history of other countries Why did humans domesticate animals?a) For religion and governmentb) For special jobsc) For food and workd) For division of laborr If the measure of How will you succeed in your chosen career? which of the following is an adaptation made by texans to their environment (A)escarpment (C) dam (B) forest (D) plateau fog forms when a water vapor changes to the___ state of matter?