3x and -2x are they like terms or unlike terms

Answers

Answer 1

Answer:

Answer:

Yes they are like terms.

Step-by-step explanation:

As like terms are those who has same variables or powers.Here,we have same variables for both the terms and both have the power 1.

hope it helps!

Answer 2

Answer: They are like terms

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How many pounds is 6 tons

Answers

There are 2000 pounds in one ton, so we simply need to multiply the amount of pounds in one ton by the amount of tons we have.

2000 * 6 = 12000

There are 12,000 lbs in 6 tons.
Hope that helped! =)

Well, first things first!

1 ton=2,000 pounds

So, you need 6 tons, right?

Now, all you got to do is simply do 2,000*6

Last but not least, you will get 12,000 pounds.

I hope this helps:)

(Please Pick Me As Brainliest!)

THANK YOU SO MUCH!

You are wrapping a gift with the dimensions shown below. What is the least amount of wrapping paper you need?

Answers

that's a wierd gift

find surace area

2 identical side rectangle
2 identical end triangle
1 bottom rectangle

area of trialge=1/2bh
aera of rectangle=legnth tiems width

2 side rectangles are 5 by 10=50
times 2 since 2 of them 50*2=100

end triangles
1/2 times 8 times 3=12
2 of them
12 times 2=24

bottom
8 by 10
80

add everybody

100+24+80=204 in^2

Answer:

Step-by-step explanation:

find surace area2 identical side rectangle2 identical end triangle1 bottom rectanglearea of trialge=1/2bhaera of rectangle=legnth tiems width2 side rectangles are 5 by 10=50times 2 since 2 of them 50*2=100end triangles1/2 times 8 times 3=122 of them12 times 2=24bottom8 by 1080add everybody100+24+80=204 in^

I need to figure out the answer

Answers

Hello there,

If c=-2 just plug in -2 for every c you see.

(-2)²-7(-2)-8
This simplifies to
4+14-8
18-8
10

Hope this helps!

The answer to the problem is 10 because negative 2 squared is 4 plus 14 because negative 2 times negative 7 is 14 minus 8 which gives you 10.

Idk how to solve r+11+8r=29

Answers

r and 81 are common factors so add them together and you get 9r;then your equation is 9r+11=29.After that you subtract 11 from 29 and then the equation is 9r=18.Then you divide 9 from 18 so you get r=2.

luke can run a mile in 7 minutes. colleen can run a mile in 5 minutes. at this rate, how much longer would it take luke to run 11 miles than it would take colleen to run 11 miles?

Answers

Speed of a object is defined as the total distance covered in the total time taken. To run 11 miles Luke take 22 minutes longer than the colleen to run 11 miles.

Given information-

Luke can run a mile in 7 minutes.

Colleen can run a mile in 5 minutes.

What is speed?

Speed of a object is defined as the total distance covered in the total time taken. Speed is the ratio of the distance $d$ to the time taken $t$ . Thus,

$s=(d)/(t)$

As Luke can run 1 mile in 7 minutes. Thus the speed of the Luke is,

$s_l=(1)/(7)$

Thus the speed of the Luke is 1/7 miles per minute.

As Colleen can run 1 mile in 5 minutes. Thus the speed of the Colleen is,

$s_c=(1)/(5)$

Thus the speed of the Luke is 1/5 miles per minute.

The total time taken by the Luke to cover the 11 miles with the speed of 1/7 miles per minute is,

$(1)/(7) =(11)/(t)$

Solve for $t$

$t=11* 7}\nt=77$

Hence, the total time taken by Luke to run 11 miles is 77 minutes.

The total time taken by the Colleen to cover the 11 miles with the speed of 1/5 miles per minute is,

$(1)/(5) =(11)/(t)$

Solve for $t$

$t=11* 5}\nt=55$

Hence, the total time taken by Colleen to run 11 miles is 55 minutes.

Extra time taken by Luke to cover 11 miles than Colleen is,

$t=77-55=22$

Hence to run 11 miles Luke take 22 minutes longer than the colleen to run 11 miles.

Learn more about the speed here;

brainly.com/question/2292310

22 because 7 minutes per mile in 11 miles would be 77 minutes, and 5 minutes per mile in 11 miles would be 55 minutes. Therefore it takes Luke 22 more minutes than it takes Colleen to run the mile.

Help hahahahahahhahahahahahhahahahahahahahahhahahaha!

Answers

Hello!

The two numbers are 33 and 19. You can find this out by doing 33*19=627.

Thus, the two numbers whose product is 627 is 33*19.

Thank You!

The numbers are 33 and 19

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