Mathematics Middle School

please help me with this first correct answer gets brainliest

Answers

Answer 1

Answer: -9 x 5 = 5x (-9)

Step-by-step explanation:

Answer 2

x=-9 because -9 times 5 is -45. basically it’s the same thing.

Related Questions

What is 1/3 x 3? Please :>

Answers

Answer:

Step-by-step explanation:

use the x-intercept method to find all real solutions of the equation -9^3-72^2-96x+36=3x^3+x^2-3x+8

Answers

Answer:

x ≈ 0.290640965127

Step-by-step explanation:

y subtracting the right side of the equation, we get a function that is zero at a real solution for x. The only x-intercept is at approximately 0.290640965127.

___

The graph shows the x-intercept to be 0.2906. The value above was obtained by Newton's method iteration. The roots of this cubic will all be irrational.

What are Facts about Adjacent Angles?

Answers

Answer:

1. adjacent angles exist as pairs

2. they share a common vertex

3. they share a common side

2.5 x 10⁻⁴
Give an explanation on how to do the answer and subject please for brainliest

Answers

So first you do the exponent; 10 times its self 4 times so that would be 10,000 then make it negative because the exponent is negative. Then 2.5*-10,000= -25000. Hope it helps :))

Please give me brainliest. The other guy is right.

Joe’s Canoes charges an initial fee of $20 plus $4 an hour. Callie’s Canoes charges a flat rate of $14 an hour. For how many hours would both companies charge the same amount, and what would that charge be?

For hours, both companies would charge $.

Answers

Answer:

Use this...

Y=4x+20

To find your answer. It should help

Step-by-step explanation:

Set them equal to each other

14x=4x+20

Should get x=2

You earn $60 for mowing 5 lawns. How much do you earn for mowing 15 lawns? Complete the ratio table to help you solve the problem. Write your answer in a complete sentence.

Answers

You earn $180 for mowing 15 lawns.

180 because 60 divided by 5 is 12 and 12x15=180 :) hope this helped

plz help giving 44 points

Answers

1. The hand is one of the most complex and beautiful pieces of natural engineering in the human body. It gives us a powerful grip but also allows us to manipulate small objects with great precision. ... Most of its movements are controlled by muscles that aren't located in the hand at all, but in the forearm

2. Many animals have developed specific parts of the body adapted to survival in a certain environment. Among them are webbed feet, sharp claws, whiskers, sharp teeth, large beaks, wings, and hooves. In most aquatic animals, swimming is a must. But for us humans it would be our eyes to see of course our nose to breath out mouth to insert food and water our heart of course because without it you could die our brains because we need those and lastly our feet because without feet we wouldn’t be able to balance or even stand at that

please help me with this question. marking brainlist if correct Thanks!

Answers

Answer:

The first one - on a number line -2 1/6 is to the left of -2 2/3

Step-by-step explanation:

Answer:

The first one

Step-by-step explanation:

-2 1/6 is less than -2 2/3

Jack is trying to determine the best location to sell hot dogs. there are 4 different licensed locations in the city ( on the street, downtown, near the garden, and in the school canteen). Jack observed that many people tend to visit downtown and the garden. Jack decide to sell hot dogs in the downtown area where he saw that the most people gather, what changes to jack technique would have giving him a better understanding of where he would be the most successful selling hot dogs?

Answers

Answer:

Jack should've gone to the school canteen as the people present there would more than likely want something to eat, where he would be most successful selling hot dogs.

PLS HELP ME ITS PAST DUE PLS

Answers

Answer:

I hope this helps.

Step-by-step explanation:

x - 8 [tex]\geq[/tex] 13

+8 +8

x [tex]\geq[/tex] 21

X> 21 that would be the correct answer

The function C gives the percentage of homes using only cell phone service x years after 2004. Explain the meaning of each statement.

1.C(10)+35
2.C(x)=10
3.How is C(10 different from C(x)=10?

Answers

Answer:

hi how are you

Step-by-step explanation:

the percentage of homes using only cell phone service 10 years after 2004, that is, after 2014.

Please help!!!!!!!! its slope intercept form I think

Answers

Answer:

.......................

Answer:

Step-by-step explanation:

A scale drawing of a movie screen is 21 inches long and 9 inches tall.
The actual screen is 30 feet tall.
a. What is the scale of the drawing?
b. Find the perimeter and area of the movie screen in the scale
drawing.
c. Find the actual perimeter and area of the movie

Answers

9 inches to 360 inches

can you please help me with number 2 plssssssssssssssssssssssssssssssssssssssssssssss

Answers

It c cause I did this test yesterday

c, the equation for y intercept is y=mx+b, where m is the slope

What is the surface area and volume of this figure

A)352m^2
B)400m^3
C)520m^2
D)272m^2

Answers

A is the correct answer

Find the difference. Write your answer in simplest form.

7/10 - 1/4
1
9/20
3/7
18/40

Answers

Answer:

9/20

Step-by-step explanation:

7/10 - 1/4

the L.C M of the denominators is 20

(14 - 5)/20

9/20

7(x+6)
Distributive Property
will mark brainliest

Answers

7 because is it I do it and I know is correct

Answer:

7x + 42

Step-by-step explanation:

7(x + 6)

7x + 42

good luck, i hope this helps :)

super easy, giving brainliest

Answers

Answer:

-19

-18

(these two number are the answer for the first question

Step-by-step explanation:

A cafeteria starts with 750 fish sticks for lunch. Each meal they serve uses 6 of the fish sticks. At the end of the lunch there are 42 fish sticks left. Let n be the number of meals served in the cafeteria. Set up and solve an equation to find the value of n.
I will give brainliest and i put 13 points into this

Answers

Answer:

The value of N = 118

Step-by-step explanation:

750 = 6n + 42

move all the numbers that don't contain n to the right side

6n = 750 - 42

6n = 708

708 / 6 = 118

n = 118

plug the numbers back in

6 ( 118) = 708

708 = 708

plug the 42 back in

708 + 42 = 750

Help please brainliest if answer

Answers

Answer:

130356 grams.

Step-by-step explanation:

The table shown in the picture is a proportion table. What I did here was divide 34932 by 4.1. That gave me 8520. So, 1 cm³ of metal is 8520 grams. Now multiply that by 15.3.

8520/1 * 153/10

Cross-cancellation (8520 becomes 852, 10 becomes 1 (GCF: 10))

852 * 153

Multiply 852 by 153 to get 130356.

130356

15.3 cm³ of metal weighs 130,356 grams.

(Long multiplication work is below.

I need Help! can someone help

Answers

hi i only know how to do qn 3 and 4

3) 5x = 85 °
x= 85°/5
=17

4)5y =95°
y= 95/5
=19

NOTE* DO NOT WRITE THE ° FOR THE ANSWERS OF QN 3 AND 4

Jack is practicing pitching with his team. He rotates pitching with his teammates after 12 pitches thrown. He has to throw at least 50 strikes before he can leave. How many rotations must Jack at least make if he throws 14 balls?

Answers

Answer:

hello again friend

Step-by-step explanation:

I’m pretty sure it’s 4. If he throws three times it will only be 42 and it says he needs at least 50

URGENT HELP

I don’t understand the question can someone please explain how to get answer

Answers

difference is 33

Step-by-step explanation:

100 - 40% = 60 + 7% = 67 + 300 = 367

400 - 367 = 33

Answer: I might well as think the answer is 10.220

40 ÷ 6 is .......................................................................................................................................................?

Answers

Answer:

6.66666666667

Step-by-step explanation:

uh literally

Answer:

6.66666666 Hope it helps

Add. Write your answer in simplest form.

2 5/6 + 3 2/5

but i choose to put 6 7/30 as the answer is the correct?

Answers

Answer:

yes, you got it correct

Step-by-step explanation:

Answer:

give the person above me brainlyest they are always correct

Step-by-step explanation:

kay Kay walks upstairs to make her legs stronger. Every day at work, she walks up 9 flights of stairs. If there are 13 steps in 1 flight of stairs, how many steps does Kay climb in 5 days at work?

Answers

Answer:

585

Step-by-step explanation:

9 flights = 13 steps

9x13=117 (117 is steps per day)

5x117= 585

The correct answer is 585

courtney has 12 fewer stickers than tina. how many stickers does courtney have in terms of x?

options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x

Answers

Answer:

X-12

X×4

X + 7

X x 2/3

Step-by-step explanation:

Answer:

It will

x - 12

because it has fewer than Tina

so, it will x - 2

hope it helps and yr day will fine

HELP !! The figure below has a point marked with a large dot. First, translate the figure 7 units to the right and 5 units up. Then, give the coordinates of the marked point in the original figure and the final figure.

Answers

Answer:

the picture is not there

Step-by-step explanation:

i believe it would be 3,-3, because just going from the marked point i went right 7 units to land on positive 3, and if you go up 5 points it ends up landing on negative three

8x-31 ≥-7
15+ x/2 >8
x/-6+14≤9
-3≥4x+17
-21<34-5x
whats the solution to these inequalities?

Answers

X>3 for the first one

Answer:

8x-31 ≥-7=== X≥4.75

15+ x/2 >8=== X>14

x/-6+14≤9=== X≤30

-3≥4x+17===X≥5

-21<34-5x===X>11

Step-by-step explanation:

Find the solution to the following system using substitution or elimination:
y = -4x + 9
y = 3x - 5
O (1, -2)
O (14, 37)
O (2, 1)
O (1, 5)

Answers

Answer:

Step-by-step explanation:

Answer:

(2,1)

Step-by-step explanation:

y = -4x + 9 -------------->eq1

y = 3x - 5 --------------->eq2

consider eq 1 and put in eq2

-4x+9=3x-5

add -9 on both sides

-4x=3x-14

add -3x on both sides

-4x-3x=-14

-7x=-14

x=2

put in eq1

y=-4(2)+9

y=1

S.S=(2,1)

Other Questions

Pedro bought 7 tickets to a basketball game. He paid a total of $168. Enter an equation, using x as your variable, to determine whether each ticket cost $24 or $25. Why were Americans unable to resist British control of frontier forts??? Can someone help me with this A computer simulation is set up to demonstrate a large particle moving into a cell through a protein channel within the cell membrane using a substantial amount of energy. Which process is the simulation mimicking?A.active transportB.diffusionC.osmosisD.passive transport Please tell me what these thing have in common Herr Heinrich: Ich fhle mich nicht (c.) , und ich habe schlechte (d.) . Alle meine Muskeln tun mir weh. Ich bin wirklich (e.) . Ich habe auch frchterliche Kopfschmerzen.Doktor Gold: Haben Sie Husten oder Schnupfen?Herr Heinrich: Nein. Ich habe keine (f.) und keine (g.)Doktor Gold: Ich glaube, Sie haben Recht Herr Henrich. Sie haben doch die Grippe. (h.) Sie sich ins Bett und Gehen Sie zwei Tage nicht an die Arbeit. plz answer only if u know ur correct Please help me I need this I need a good grade or my mom spank me. PLEASE HELP I NEED THIS ANSWER NOW FOR TESTThe rapid development of the mass media during the 1920sa. promoted a mass migration to rural areas.b. encouraged Americans to work longer hours.c. promoted the creation of national culture.d. simplified life for most Americans. A cell wall is the ________.Athin, soft membrane that surrounds the nucleus of each cellBcollection of cytoplasm in each cellCrigid structure that surrounds the cell membrane of plant cells and most bacteriaDsheets of cells that cover the lining of the stomach In 2011, fires in Bastrop County, Texas were the most damaging wildfires in Texas history. The fire spread through the pine trees and scorched nearly 5,700 acres of Bastrop State Park. The majority of the Houston toads habitat was lost, and the Lost Pines Forest was greatly affected. As ecological succession began, which of these most likely appeared in the Bastrop forest area first? A.Shrubs and treesB. Newly developed topsoilC.Weeds and grassesD.Lichens on fallen trees how the wolves points of view changed regarding living with the People. Provide text evidence. what is the a triangle that has equal sides? Given f (x) = x + 4x and g(x) = 2x + 3, evaluate each expression. 17. g((-5) What "solfege syllable" is the second to last flat in a flat keysignature?A) MiB) DoC) SoD) The service-profit chain is designed to help managers better understand the key linkages in a service delivery system that drive customer loyalty, revenue growth, and higher profits.a. Trueb. False 4x + 2y = 18y=mx+b A constant electric field of 5.00 N/C points along the positive x-direction. An electron, initially at rest, moves a distance of 2.00 m in this space. How fast is the electron moving after its 2.00 m journey Solve for a An + c = d Who gives President Woodrow Wilson a petition?