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natulia [17]
3 years ago
8

Equivalent to x^3+3x^2-x+2x^2+6x-2 after it has been simplified

Mathematics
1 answer:
natima [27]3 years ago
4 0

Answer:

x³ + 5x² + 5x - 2

Step-by-step explanation:

Given

x³ + 3x² - x + 2x² + 6x - 2 ← collect like terms

= x³ + (3x² + 2x² ) + (- x + 6x ) - 2

= x³ + 5x² + 5x - 2

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Carey is trying to decide between two guitars. The first had an original price of $160, but is on sale for $100. The second had
Zolol [24]

Subtract the sale price from the original price then divide the difference by the original price.

Guitar 1: 160 -100 = 60

60/160 = 0.375 x 100 = 37.5%

Guitar 2: 250 - 150 = 100

100/250 = 0.4 x 100 = 40%

The answer is the second guitar has a greater percent change of approximately 40%

3 0
3 years ago
Read 2 more answers
5 more than the sum of p and a​
leva [86]
X=5+(p+a). I think thats right idk tho
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3 years ago
Nine more than the product of 22 and Gordons height​
OverLord2011 [107]

Answer:

9 + 22h

Explanation:

The question is incomplete as Gordon's height is not given. To solve further, we will represent this height with h

So, we have:

nine more than the product of 22 and Gordons\ height

More than, in this case means plus (+)

nine + the product of 22 and Gordons\ height

Rewrite nine as 9 and substitute h for Gordons height

9 + the product of 22 and h

product, in this case means multiplication (*)

9 + 22 * h

So, the expression is:

9 + 22h

7 0
2 years ago
What is the value of x?<br><br> 6(x-4)=10
Mrac [35]

Answer:

  • \boxed{\sf{x=\dfrac{17}{3}=5.6 }}

Step-by-step explanation:

Use a distributive property.

<u>Distributive property:</u>

\Longrightarrow: \sf{A(B+C)=AB+AC}

⇒ 6(x-4)=10

<u>First, divide by 6 from both sides.</u>

⇒ 6(x-4)/6=10/6

<u>Solve.</u>

⇒ x-4=5/3

<u>Add by 4 from both sides.</u>

⇒ x-4+4=5/3+4

<u>Solve.</u>

5/3+4

4*3/3+5/3

4*3+5/3

4*3=12

12+5=17

x=17/3

<u>Dividing is another option.</u>

17/3=5.6

<u>x=17/3=5.6</u>

  • <u>Therefore, the final answer is x=17=5.6.</u>

I hope this helps you! Let me know if my answer is wrong or not.

7 0
2 years ago
How many words is a page of double spaced 12 point?
ivann1987 [24]
It also depends on the size of the margin and the font style.

However, assuming that you have a one-inch margin with an Arial font of 12, you'll get approximately 250 words in all.

A study of an international institution however concluded that a double spaced essay with a font size of 12 has exactly 275 words, which is mostly accepted today as a basis.

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3 years ago
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