Mathematics Middle School

Please I really need this straight nobody has to answer them all just answer a few and send them I need at least some

Please I Really Need This Straight Nobody Has To Answer Them All Just Answer A Few And Send Them I Need

Answers

Answer 1

Answer:

14

Step-by-step explanation:,.

Answer 2

Answer:

Terms: 6x², 6x, -4x, -16

Equivalent terms: 6x, -4x

Coefficients: 6 (twice), -4

Constants: 16

Explanation:

A term in an expression is a quantity in that expression. It may include a variable, but it doesn't have to! There are 4 terms in this expression: 6x², 6x, -4x, -16. Remember to put the negative sign in front if the term follows a minus sign.

Equivalent terms have the same variable level. Here, the equivalent terms are 6x and 4x, because they both have x as their variable.

Coefficients appear in front of a variable in a term. There are 3: 6, another 6, and -4.

Constants don't have a variable. There is just one: -16.

Related Questions

plz someone explain it

Answers

Answer:

-4(8)=x^2-9x+12

-32=x^2-9x+12

Step-by-step explanation: is this what u want us to do?

Plssssssss Help!!!!!
Select all functions from the tables given below that shows Y as a function of X.

Answers

Answer:

I personally think one of them would be 1234

Step-by-step explanation:

Well, the line would be linear if you were to put it on a graph so ye

Identify the common denominator that could be found by multiplying the denominators of 1/3 and 5/6 ?
18
9
5
None of these is correct.

Answers

It would be 18 because ya

Step-by-step explanation:

(9a4 + 2a2 + 5) – (16a4 – 7a2 + 1)

A. 25a4 – 5a2 – 4

B. –7a4 – 5a2 + 6

C. 25a8 + 9a4 + 6

D. –7a4 + 9a2 + 4

5.Multiply 9x2(2x2 + 8x).

A. 18x4 + 72x3

B. 18x2 + 72x3

C. 11x4 – 17x3

D. 90x4

PLEASE HELP!!! PRE ALGEBRA EXPONETS!! 20 POINTS AND ILL GIVE BRAINLIEST!!!

Answers

Answer:

[tex] - \frac{1}{3} [/tex]

Step-by-step explanation:

[tex] \frac{ - 3}{( - 3) ^{2} } [/tex]

[tex] \frac{3}{ (- 3 )\times ( - 3)} [/tex]

[tex] \frac{ - 3}{9} [/tex]

[tex] - \frac{1}{3} [/tex]

The questions are included below, Instructions too. Thank you so much for you help!
(It is two pages, the first one is second picture going to the right.)
(If you can't tell swipe in between and you should be able to tell the difference.

Answers

Answer:

Step-by-step explanation

Mark is making a scale model of his favorite truck. The actual truck is 12 feet long and 5 feet wide. He wants the model to be 30 inches in length. Using a proportion, find the model truck’s width.

Answers

Answer:

The answer is 72.

Step-by-step explanation:

Hope this helps you out!

I showed my work in the photo.

Help Please
I need it now

Answers

Answer:

ez 2-09=3456 na56788-0989x87y9

Step-by-step explanation:

Answer:

d.

Step-by-step explanation:

(4 + 4) - 2 = 6

x = 4

hope this helps

2xy + 5x – 3xy + 3y2 – y2 + 8 – 2x = simplify please

Answers

Answer:

-xy + 2y*2  + 3x 8

Step-by-step explanation:

-xy+2y*2+3x+8 should be the correct answer

What is the solution of this system?
-2y-8=-4x
-y-4x=-2

Answers

Have a better day be safe

Please help, this is due today,

Answers

Answer:

110.4 cm sq that is the total I do not know lateral area

Step-by-step explanation:

a=4*(1/2bh)

a=4*(0.5*8*6.9)

a=110.4

or

a=1/2bh*4

a=0.5*8*6.9*4

a=110.4

Someone help please. A sports website writing team tries to predict the number of visits to their site based on the number of posts they make each day. The scatter plot shows their findings.

Which relationship between the number of posts made and the number of website visits are indicated by the scatter plot?

Answers

Answer:

The scatter plot shows a positive correlation because the number of website visit increases as the number of posts increases

Step-by-step explanation:

The scatter plot shows a positive correlation because the number of website visit increases as the number of posts increases

can i get some help and a good explenation
Write a unit rate for the situation.

$12.50 for 5 ounces


? per ounce

Answers

Answer:

The correct answer is $2,50

Step-by-step explanation:

The unit rate is what we use to determine the price of a single unit, when something is sold in a group, as in this case 5 ounces.

For a unit rate you need to divide the money by the ounces so $12.50 divided by 5 ounces would be $2.5 so $2.5 per ounce is your answer

PLSSS ANSWER AND CHECK OHTERS ON MY PAGE!! DUE AT 12:15 AM CURRENTLY 11:35

Kayla’s monthly cost of sending
text messages can be represented
by the function y = 0.07x, where
y represents the total cost and
x represents the number of text
messages. The table shows
Aubrey’s monthly cost of sending
text messages. Which statement is
not true?
A. Kayla pays $10.50 for sending 150 text messages.
B. Aubrey pays $30 for sending 150 text messages.
C. Aubrey pays more per text than Kayla.
D. Kayla's initial cost is greater than Aubrey's initial cost

Answers

Answer:

D

Step-by-step explanation:

Ive done this home before so I know I am right

Answer: D

Step-by-step explanation: I have done this at home so I know I am right pls trust and believe me. If I am wrong you can sue me.

Help me with this math plz

Answers

Answer:yoo I would help but i cant rn but later

Step-by-step explanation:

I think the answer is 252

:D its that time of the day plz help me with my math

Answers

Answer:

x>-3

Step-by-step explanation:

pls answer i need to get good grades or i wont play soccer anymore

Answers

Answer: 32, 32

Step-by-step explanation:

Omg you already said that

An architect is trying different room dimensions for the room shown below. Use the algebraic expression to find the area of the room when x = 6 m. Complete the example below to solve the problem

Answers

Answer:

29 or 120

Step-by-step explanation:

see how theres 5 well the ther part below it looks exactly like a five and so add five and five you get 10 and the 10 looks like one of the other x's and so 10, 10, 5, 4 those are the numbers

Is this table linear or nonlinear?

Answers

It's linear because all of them are +250

linear, the numbers are going up in a consistent pattern

Help! Algebra! Will give Brainiest!

Answers

Answer: d

Step-by-step explanation:

Answer:

It is D

Step-by-step explanation:

Good luck and have  good day

I forgot how to do this plz help

Answers

y=mx+b
y= -5/2x-9
and yeah

Two regular hexagons are similar. The perimeters have a ratio of 1:5. If the side of the larger hexagon has a length of 25 inches, what is the perimeter of the smaller hexagon?

Answers

Answer:

30 inches

Step-by-step explanation:

if one side of the larger hexagon is 25, multiply that by 6 to get the total perimeter. 25 x 6 = 150.

- the smaller hexagon is 1/5 the size

- 1/5 of 150 is 30

hope this helps :)

30 inches







1:5 c25 (45)-77

What is the answer: -2x-x+8= Please Help?
Combine the like terms to create an equivalent expression

Answers

Answer: -3x+8

Step-by-step explanation:

Answer:

Collect like terms

(−2x−x)+8

Simplify

and then the answer will be

−3x+8

Hope this helps

love

Step-by-step explanation:

At Whitney's Hats, 60% of the 100 hats are baseball caps. How many baseball caps are there?

Answers

Answer:

60

Step-by-step explanation:

60% of 100 is 60

100 = 100%

60 = 60%

Answer:

The answer is 60

Step-by-step explanation:

The answer is 60 because

[tex]0.6 * 100 = 60[/tex]

Investors buy a studio apartment for $240,000. Of this amount, they have a down payment of $60,000. Their down payment is what percent of the purchase price?

Answers

Answer:

60,000/240,000×100=25%

Answer:

it is 25% I think :)))))))

The Outstanding O's cereal box has been redesigned with a new size and shape.

Answers

20CM
Hope this also helps

How can these two atoms have the same atomic mass?
A) atom X is a liquid and atom Y is a solid
B) atom Y has one more proton that atom X
C) atom Y has one more neutron than atom X
D) atom X is a metal and atom Y is a non-metal

Answers

Answer:c

Step-by-step explanation:

consider the expression 6x-1=11+5x what is the value of X

Answers

Answer:

x= 12

Step-by-step explanation:

have a great day

good luck on your assignment

Answer:

x=12

Step-by-step explanation:

simplify both sides and isolate the variable

Last month, Dory biked 11 times as much as Karly. Together they biked a total of 156 miles. How many miles did Dory bike last month?

Answers

Answer:

143 Miles

Step-by-step explanation:

Dora biked 11x miles

Karly biked x miles

11x +x =12x

156 divided by 12= 13

13=x

13 multiplied by 11 = 143

PLZ HELP ME QUESTION IS IN THE PIC

Answers

Answer:

The median of the data is 5 :)

Step-by-step explanation:

Evaluate the expression: 81 / 9 + (5 with the exponet of 2- 6.7) - 12

Answers

2.99948138 is the answer ur welcome
hey the correct answer is a, 29.83 cm. :)
Other Questions
The sound which does not have a pleasant sensation on the ear is(1 Point) Sasha went shopping and decided to purchase a set of bracelets for 25% off the regular price. If Sasha buys the bracelets today, she will save an additional 5%. a.Find the sales price of the set of bracelets with both discounts. b. How much money will Sasha save if she buys the bracelets today? what radical expression is equivalent to b^1/4 Plsssssssss Help!!!!! Click to show whether each equation represents a linear or nonlinear function. Determine if the situation is additive or multiplicative AND determine the equation that corresponds to the situation.Equation: Additive or Multiplicative: True or false For women, steroids can also regulate the menstrual cycle, deepen the voice, and cause facial hair to grow. Analyze the map below and answer the question that follows.A satellite map of Eastern Europe and Asia. Bodies of water are labeled with arrows 1 to 7. 1 is between Sweden and Finland. 2 is between Italy and Croatia. 3 is surrounded by Turkey and Ukraine. 4 is surrounded by Iran, Turkmenistan, and Russia. 5 is between Russia and Japan. 6 is surrounded by Northeastern Russia and Japan to the south. 7 is between Russia and the U S.Image courtesy of NASAAll of the following seas are labeled on the map above except the __________.A.Adriatic SeaB.Black SeaC.Sea of OkhotskD.North Sea I need done within 2 hours. Thanks alot. How did merchants of the Mauryan Empire use the Khyber Pass Solve the quadratic with quadratic formula:4x^2 + 10x 1 = 0 Please respond to one of the following quotes:What does the quote mean? What is your opinion? Please answer the question Please help whoevers right Ill give brainliest Need help with this too ASAP!! Success of each organization isdepending upon the performance ofSelect one:a. management b. employerc. vendord. employee= employee What happened when we made the predator(snake) population larger?Sentence starter: The rabbit (prey) population... Why can smaller cells diffuse oxygen and nutrients at a faster rate? small surface area to volume ratiolarge surface area to volume ratiolarge surface areamore volume than surface area pls help!!!!!!!!!!11 What is the goal of using a personal budget?A. To eliminate your fixed expensesB. To maximize the return on your investmentsC. To save for your future financial goalsD. To reduce your tax burden 1.54 x 10^7 as an ordinary number.