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Veseljchak [2.6K]
4 years ago
7

(6x^3 - 4) + (-2x^3 + 9)

Mathematics
1 answer:
kirill115 [55]4 years ago
6 0

Answer:

4x^3 + 5

Step-by-step explanation:

(6x^3 - 4) + (-2x^3 + 9)

You can get rid of the parentheses

6x^3 - 4 + -2x^3 + 9

Combine like terms

6x^3 + -2x^3 = 4x^3

-4 + 9 = 5

4x^3 + 5

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1. Is g = 2 a solution (the correct<br> answer) to 3g = 6? PROVE why or why<br> not.
kherson [118]

Answer:

yes this is true

Step-by-step explanation:

this is because 2x3=6 so 2x3g=6g

4 0
3 years ago
Which absolute value expression represents the distance between the points shown on the number line?
stich3 [128]

Answer:

We will take option B.

Step-by-step explanation:

Option A) |4 − 1| = 3 units

Option B) |4 − (−1)| = 5 units

Option C) |−4 + (−1)| = 5 units

Option D) |−4 − (−1)| = 3 units.

Now, from the number line and from the points given on the number line it is clear that the distance from one point to another is 5 units.

So. option B or Option C can be the right one.

Now, the right side point is on +4 point and the left side point is on -1 point.

So, the distance between those points will be calculated as 4 - (- 1) = 5.

Therefore, we will take option B. (Answer)

3 0
3 years ago
11-3(a-2)=27 I NEED TO SHOW WORK HELP
Rina8888 [55]

Answer:

3.3 recurring

Step-by-step explanation:

1) expand bracket

11-3a+6=27

2)rearrange equation

11+6=27+3a

11+6-27=3a

17-27=3a

-10=3a

-10/3=a

a=3.3 recurring

5 0
3 years ago
Read 2 more answers
Ms. Lang lives in​ Lansing, Michigan. Last​ year, she made 4 round trips to​ Chicago, Illinois​ (a distance of 218 miles each​ w
Anit [1.1K]

Answer:

1312 miles

Step-by-step explanation:

To solve this, we simply need to subtract the distance she traveled in her trips to Chicago from the distance she traveled in her trips to Louisville.

She made 4 round trips to​ Chicago, Illinois​. Each of the trips is a distance of 218 miles. This means that the total distance she traveled is:

4 * 218 = 872 miles

She made 6 round trips to​ Louisville, Kentucky​/ Each of the trips is a distance of 364 miles. This means that the total distance she traveled is:

6 * 364 = 2184 miles

Therefore, the difference between the distances she traveled is:

2184 - 872 = 1312 miles

She traveled 1312 miles more in her trips to Louisville than in her trips to Chicago.

4 0
3 years ago
Can one cake be split into portions of 1/3, 3/9, 8/15?
Amanda [17]
No it can not be split into those portions because there isn't enough cake. Hope that helps.
8 0
3 years ago
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