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vazorg [7]
3 years ago
9

(6m5 + 3 – m3 – 4m) – (–m5 + 2m3 – 4m + 6) Write subtraction of a polynomial expression as addition of the additive inverse. (6m

5 + 3 – m3 – 4m) + (m5 – 2m3 + 4m – 6) Rewrite terms that are subtracted as addition of the opposite. 6m5 + 3 + (–m3) + (–4m) + m5 + (–2m3) + 4m + (–6) Group like terms. [6m5 + m5] + [3 + (–6)] + [(–m3) + (–2m3)] + [(–4m) + 4m] Combine like terms. Write the resulting polynomial in standard form.
Mathematics
2 answers:
agasfer [191]3 years ago
5 0

The resulting polynomial in standard form would be given as:

7m5 - 3m^3+0 m-3

kirza4 [7]3 years ago
3 0
<span>(6m5 + 3 – m3 – 4m) – (–m5 + 2m3 – 4m + 6) 

</span>(6m5 + 3 – m3 – 4m) + (m5 – 2m3 + 4m – 6)
Rewrite terms that are subtracted as addition of the opposite.
6m5 + 3 + (–m3) + (–4m) + m5 + (–2m3) + 4m + (–6)
Group like terms.
[6m5 + m5] + [3 + (–6)] + [(–m3) + (–2m3)] + [(–4m) + 4m]
Combine like terms.
7m5 - 3 - 3m3

The resulting polynomial in standard form would be given as:
7m5 - 3m3 - 3 
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6 0
3 years ago
TJ bought 3 t-shirts &amp; a pair of shorts for $15. If each shirt was $4.25, how much were the shorts?
arsen [322]
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7 0
3 years ago
What percent of 126 is 22?
LenaWriter [7]
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6 0
3 years ago
Read 2 more answers
Which numbers are necessary to solve this problem?
SSSSS [86.1K]

Answer:

A

Step-by-step explanation:

A: 3 times a week, 45 minutes, 15 minutes, 4 weeks

In the beginning of the word problem it says Brian goes to the gym 3 times a week. We need to know that because you have to use that number later for multiplication.

The 45 minutes are important because he spends 45 minutes at the gym each visit.

The 15 minutes are important because you have to subtract that from 45 because 15 of the 45 minutes are spent on weights, the rest of the time is spent on the treadmill, and we need to know how long Brian is on the treadmill in 4 weeks.

So the equation should be: [(45-15)* 3]*4

Solution step-by-step:

45-15= 30 minutes for treadmill

30*3=90 minutes per week

90*4= 360 minutes in 4 weeks

Convert into hours:

360 minutes/60 minutes= 6 hours

Hope this helps!!! :D

3 0
3 years ago
Jasmine has a pet rhino that weighs 4,000 pounds. How many tons does Jasmine's pet rhino weigh? Explain
Maurinko [17]

Answer: 2 tons.

Step-by-step explanation:

1 pound = 0.0005 tons.

4,000*0.0005=2

Jasmine's rhino weighs 2 tons

8 0
3 years ago
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