3 years ago

How is adding polynomials different from subtracting like terms?

1 answer:

6 0

Adding and subtracting polynomials may sound complicated, but it's really not muchdifferent from adding and subtracting numbers. Any terms that have the same variables with the same exponents can be combined. Combine like terms, paying close attention to the signs.

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180:60 in its simplest from

kipiarov [429]

Answer:

3:1

You can easily figure out that 60 is a factor of 180 bc 6 is a factor of 18.

So you can simplify it to 18:6

Then divide both sides by 6 and you will get 3:1

Hope this helps ;)

5 0

2 years ago

Read 2 more answers

You are saving for a skateboard that costs $125. Your aunt gives you $45 to start and you save $3 each week. The expression 45 +

AnnZ [28]

Answer:

4 weeks= $57

45+3(4)

45+12=57

10 weeks= $75

45+3(10)

45+30=75

15 weeks= $90

45+3(15)

45+45=90

20 weeks=$105

No there is not enough money because you are $20 short after 20 weeks. You need to wait 7 more weeks

5 0

3 years ago

Write an equation in slope-intercept form of the line passing through a given point and having the given slope m=-3 through (1,9

ioda

Answer:

y=-3x+12

Step-by-step explanation:

9=-3(1)+b

9=-3+b

9+3=3-3+b

12=b

4 0

2 years ago

4 -12 36 -108 324 what's the rule

balandron [24]

Hello,
$u_{1}=4\\
u_{2}=4*3=12\\
u_{3}=4*3^2=36\\
u_{4}=4*3^3=108\\
...\\

\boxed{u_{n}=4*{n-1}}\\$

6 0

2 years ago

Select the correct answer. In right triangle ABC,

mash [69]

No hablo inglés perdón

3 0

3 years ago