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MaRussiya [10]
3 years ago
5

Someone do this for me plz

Mathematics
2 answers:
kumpel [21]3 years ago
4 0
Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiioi
sladkih [1.3K]3 years ago
3 0

Answer:

(all in standard form)

1. 6x^2-x+4

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

3. s^3+s^2+4s+1

4. 5a^3-a^2-2a+10

5. a^4+a^3-3a^2+4

6. u^3-u^2+9u+2

7. -8u^2+5u-2

8. 81y^3+3y^2+9y+18

9. -3a^2+5a-2

10. 21^3+2b^2+4b-8

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3. Do the following represent a function? Explain why or why not for each.​
Alex777 [14]

Answer:

No and No

Step-by-step explanation:

Two x-intercepts match up to more than one y-intercept.

6 0
3 years ago
HELP PLEASE Connie can buy 48 roses for $120. Which is the cost per rose? A $1.20 B $2.50 © $3.00 D $4.00​
zubka84 [21]

Answer:

B: $2.50

Step-by-step explanation:

$120 ÷ 48 roses = cost per rose ($2.50)

4 0
3 years ago
01: Which gives the correct order of steps needed to multiply the problem below? 83 X 39 O Multiply the ones. 8 times 39 is 312.
Burka [1]

Answer:

Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237.

The rest of the question:

Which gives the correct order of steps needed to multiply the problem below?   "83x39 "

The steps to multiply  83x39

1) multiply the ones 9 times 83 = 9 times 3 + 9 times 80 = 27 + 720 = 747

2) multiply the tens 30 times 83 = 30 times 3 + 30 times 80 = 90 + 2400 = 2490

3) add 747 and 2490 = 747 + 2490 = 3,237

According to the previous steps, the answer is option 3

Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237.

6 0
4 years ago
Read 2 more answers
In order of operations what comes first square root or epxonents
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4 years ago
the rectangular metallic block is 30cm long ,25cm broad and8cm high.how many pieces of rectangular slices each of 5mm thick can
Dmitrij [34]

Answer:

12

Step-by-step explanation:

cuz if u put all the fives it takes up for it u would get 12 times five

8 0
3 years ago
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