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Alexxx [7]
2 years ago
8

(4x + 2x + 2x2- 8) + (2x2 + x2+ 9) Subtract or add the polynomials.

Mathematics
1 answer:
VARVARA [1.3K]2 years ago
4 0

Answer:

(4x+2x+4-8)+(4+2x+9)

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

(6x-4)+(2x+13)

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478 cm x 427 cm = ? meters
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3 years ago
Someone help me with the ASAP!
JulsSmile [24]

\mathsf{Given :\;\;\dfrac{12}{\frac{3}{5}}}

\mathsf{:\implies 12 \times \dfrac{5}{3}}

\mathsf{:\implies 4 \times 5}

\mathsf{:\implies 20}

4 0
3 years ago
Read 2 more answers
What is the value of this expression when a = 2 and b = -3 ? a^3 - b^3 / 5
saveliy_v [14]

Answer:

13 2/5

Step-by-step explanation:

a = 2 and b = -3

so the question asks whats.... a^3 - b^3/5

First we plug in the values of a and b

(2)^3 - (-3)^3 /5

Now we solve the ones in paranthesis first

(2)^3 = 8 because 2×2×2 and

-(-3)^3 forget about the - outside the parenthesis so

(-3)^3 = (-27) because (-3)×(-3)×(-3)

now we put it back together

8 -(-27)/5

the two minus become plus so

8 + 27/5

Now we solve it like fractions

8 and 27/5

simplify

13 and 2/5

Hope that helps!

5 0
3 years ago
Determine the range of the function graphed above.
Sever21 [200]

Answer:

D. (-∞,4]

Step-by-step explanation:

The range is the y values

The lowest y values is negative infinity

The highest y values is 4

( - inf, 4]

We use the parentheses since we cannot get to negative infinity, the bracket since we reach 4

8 0
3 years ago
The O! Natural Company sells a juice in 1 gallon bottles. The current retail price of the juice is $3.50 for 1 gallon. In order
cluponka [151]

Answer:

After the discount, the customer will pay only 91.4% of the initial price.

Step-by-step explanation:

We have that the price of the current retailer, in dollars, is:

3.50

After the discount, the new price, in dollars, is:

3.20

We want to know what percentage of the original price is the final price.

To find out, we must divide the final price between the initial price and then multiply the result by 100%

So:

\frac{
3.20}{3.50}*100% = 0.914. * 100% = 91.4%

After the discount, the customer will pay only 91.4% of the initial price.

The discount percentage you are going to pay is 100% -91.4% = 8.6% of the initial price

8 0
3 years ago
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