Mathematics High School

Which terms are like terms in the following expression? 3x + 3xy – 2x + 5y + 5x2
3x, -2x and 5x2
3x and -2x
3x, 3xy, -2x and 5y
All terms are alike.

Answers

Answer 1

Answer:

3x, -2x

Step-by-step explanation:

they both have x as a variable

Answer 2

Answer:

3x, -2x

Step-by-step explanation:

Related Questions

at midnight the temperature in alto is -3.8 the wind chill makes the temperature feel 5.6 colder then the actual temperature what is the wind-chill temperature

Answers

Answer:

-5.6

Step-by-step explanation:

Given parameters:

 Temperature at Alto  = -3.8°C

Unknown:

The wind chill temperature  = ?

Solution:

Due to the windchill, temperature in Alto feels colder at -3.8.

We can infer that usually, the temperature in Alto is not supposed to be up to this value. The windchill reduced the temperature;

 Temperature in Alto = Original temperature + wind chill temperature

Originally, the temperature would be = -3.8 + 5.6 = 1.8

So;

     -3.8 = 1.8 + wind chill temperature

   Wind chill temperature  = -3.8 - 1.8 = -5.6

Answer:

-9.4

Step-by-step explanation:

write and equation of the line that passes through the point (4, -2) and has a slope of -1/2.

Answers

Answer:

y

=

−

1

3

(

x

+

3

)

Step-by-step explanation:

The point-slope form of a linear equation is:  

(

y

−

y

1

)

=

m

(

x

−

x

1

)

Where  

(

x

1

,

y

1

)

is a point on the line and  

m

is the slope.

Substituting the values from the point in the problem and the slope provided in the problem gives:

Answer:

y=-1/2x

Step-by-step explanation:

y-y1=m(x-x1)

y-(-2)=-1/2(x-4)

y+2=-1/2x+4/2

y+2=-1/2x+2

y=-1/2x+2-2

y=-1/2x

(7-7)÷[(7+3-2)÷1] what is the answer

Answers

The answer would be 0.

Because anything divided by 0, would equal 0.

Answer:

I think the answer is 0

​The length of a small ant is 3\cdot 10^{-3}3⋅10
−3
meter and the length of a large ant is 3.5\cdot 10^{-2}3.5⋅10
−2
meter.

​

​a.) Find the difference in length, in millimeters, of the two ants.

​Write your answer in scientific notation.

If there is a trail of 2 small ants and 1 large ant in a straight line, find the total length of the line. Write your answer in scientific notation.

Answers

Answer:

?

Step-by-step explanation:

Answer:pense

Step-by-step explanation:

I need some help with this math problem

Answers

Answer: it’s C

Step-by-step explanation:

Plz help mee look at the picture thanks

Answers

Answer:

The answer is D for this question. The one at the very bottom of the picture. The other person who answered on this question is incorrect.

Step-by-step explanation:

Pls answer this , and thank you

Answers

——————the answer is 2/25

Answer:

A

Step-by-step explanation:

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

Answer:

The slope is of the question provided is 3/2

plz help me
Rachel is five years younger than Monica. If the sum of their ages is 21, find the age of each girl.

plz, answer this is due today !!!

Answers

Answer:

13, 8

Step-by-step explanation

13-5 is 8. 8 + 13= 21

Answer:

Rachel is 8 and Monica is 13

Step-by-step explanation:

8 + 13 = 21

Feel free to give brainliest.

Have a great day!

I need to know the independent and dependent quantities and variables

Answers

Answer:

The variable is $

Step-by-step explanation:

I think :(

PLEASE HELP ME!!!!!!!!

Answers

Answer:

5

Step-by-step explanation:

Since 12/4=3, 20/4=x, which is 5

Answer:

5 = x

Step-by-step explanation:

12. 3

__ = __

20 ?

12 ÷ 4 = 4

20 ÷ 4 = 5

IU Select the correct answer. What is the product of (7) (-16)(-7)(-1) O A. --7 O B. - 26 oc/ OD. 2​

Answers

Answer:

A.-7

Step-by-step explanation:

-7*7*16/8*14= -7*16/8*2=-7

A recipe uses 1/4 teaspoons of baking soda for every ½ cup of flour. What is the unit rate in cups per teaspoon?

Answers

Answer:

2 cups per teaspoon, 2 cups/1 tsp

Step-by-step explanation:

to get the teaspoon amount to 1 (you have to for a unit rate), you multiply both sides by 4.

1/2 x 4 = 2

1/4 x 4 = 1

PLEASEEE HELP FAST

1. During which parts of the graph does Arthur’s distance from home decrease?
2. When is Arthur waiting for bagels? Explain how you know.
3. If Arthur’s pace had not been constant after leaving the bagel shop, which part of the graph would change? Explain how that part of the graph would change.

Answers

Answer:

1. 4 as that is when he is closest.

2. 3 is when he is waiting as the graph is horizontal showing no movement

3. 4 would change as that is showing his pace walking home if it increased the slope would become steep but if it decreased it would level out more.

Step-by-step explanation:

PLEASE HELP ME WITH THIS I DON"T GET IT!

Answers

Answer:

355 plus the amount of d will be greater than or equal to 575

Step-by-step explanation:

A and B are two cities.
zt
x В
a) Measure the bearing of B from A.
AX
b) Measure the bearing of A from B.

Answers

Answer:

The bearing of B from A is 28 degrees, approximately

The bearing of A from B is 180+28=208 degrees, approximately.

Step-by-step explanation:

The bearing of B from A is 28 degrees, approximately

The bearing of A from B is 180+28=208 degrees, approximately.

The reason for approximation is from distortion of image.

See attached image to understand ohw the measurement has been obtained.

what is the equation in slope intercept form of this graph ​

Answers

Answer:

y = -1/2x +2

Step-by-step explanation:

slope: goes down 1 right 2 and is negative = -1/2

y int.: 2

A man sold an article for $90, thus making a profit of 12.5%. What was the cost price of the article?

Answers

So a Man sold an article for $90 and made a 12.5% profit.
First what’s 10% of $90=$9
Second 1%of $90=$0.90
Third what’s 1/2 or 50% of $0.90=$0.45
Now
$9+$0.90+$0.90+$0.45=$11.25
$90+$11.25=$101.25

Answers:
Profit=$11.25
Price=$101.25

please help me. im very confused

Answers

Answer:

B.40

Step-by-step explanation:

If it is talking about the angle I think it would be a 40-degree angle.

Please Help! I don’t understand this.

Answers

the first shampoo cost $0.75 per unit. you get this by dividing 6 by 8.
the second shampoo cost $0.80 per unit. which you get by dividing 4 by 5.
The answer will be shampoo one and it has a lower unit rate of 0.05.

Answer:

Shampoo number one has a lower unit rate

It is lower by 10 cents

Step-by-step explanation:

To find the unit rate for bottle one do 6/8 which is 0.75 so for bottle one, one ounce of shampoo cost 75cents

For shampoo two do 4/5 = 0.8 so for every one ounce it costs 80 cents

So shampoo number one has a lower unit rate

and it is 80-70= 10 cents lower

Hope this helps!

Help. Don’t know what to do

Answers

Answer

110

Step-by-step explanation:

35+35=70

180-70=110

Find the value of in the triangle shown below.
9
7

Answers

Answer:

The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each, and the laptops cost $439.00 each. If the math department has $6,500 to spend and purchases 30 textbooks, how many laptops can they buy

Please help me with this is really important here is the picture

Answers

Answer:

constant speed 35

Step-by-step explanation:

at 1 hour its above 35. its a constant speed because its a straight line. is that complete enough for you moderator

the answer is the speed is 35

does anyone listen to NF like the rapper? just wanna know :D

Answers

No I don't, I never really heard any music from them, but that doesn't mean you can't like that type of music.

Anyway have a nice day! :D

Yes, I love NF's music. I especially love his song "Mansion" because the lyrics are profound and deep; it really resonates with me. All in all, I love all, if not most, of his songs, and I can play them on repeat. I can't wait for him to release new music. I hope he garners more attention because he's really underrated.

A figure Quadrant lll was transformed, and the image is in Quadrant IV. Which could NOT have been the transformation.

Answers

Answer:

Nvm i think it's D again because there's no way that could work

Help
This is easy but I am DUMB

Answers

Answer:1. The third stage it did the addition first not the division and number two the first stage u need to do the problem on the parenthesis first .

Step-by-step explanation:

A linear function contains the following points. What are the slope and y-intercept of this function?

Answers

Answer:

option B is the correct answer

Answer:

maybe try b

Step-by-step explanation:

who listens to A.J.R or Oliver Tree

Answers

Answer:

WHOS THAT?

Step-by-step explanation:

EDUCATE ME:)

Are there other exponential expressions that simplify to 256?

Answers

Answer:

2 to the power of 8

Step-by-step explanation:

I give Brainliest!
Using Angle Side Relationship Theorem, use the side measures to list the angle measures of the triangle in order from biggest to smallest.
Q
R
P

Answers

Answer:

∠Q, ∠P, ∠R

From largest to smallest.

Step-by-step explanation:

Remember that the largest side is always opposite from the largest angle.

26 is the longest side. The angle opposite is 26 is ∠Q. So, ∠Q is the largest angle.

21 is the second longest side. ∠P is the angle opposite to 21. So, ∠P is the second largest angle.

Finally, 17 is the shortest side and ∠R is opposite to 17.

So, ∠R is the smallest angle.

Therefore, the measures of the angles from biggest to smallest is:

∠Q, ∠P, ∠R

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