3 years ago

What is the difference of the two polynomials? (9x2+8x)-(2x^2+3x)

Mathematics

1 answer:

Ymorist [56]3 years ago

6 0

The answer will be 7x^2 + 5x

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You are saving money for a summer camp that costs $1800. You have saved $500 so far, and you have 14 more weeks to save the tota

Arlecino [84]

Answer:

$92.86

Step-by-step explanation:

Since it's AT LEAST 1800, the inequality sign would be ≥ 1800

Equation:

500 + 14x ≥ 1800

14x ≥ 1800 - 500

14x ≥ 1300

x ≥ 92.86

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3 years ago

What its the exact and estimate of -3.7 +(-6.8) and i need work

hodyreva [135]

Exact:

-3.7 - 6.8 = -10.5

Estimate:

-4 - 7 = -11

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3 years ago

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Novosadov [1.4K]

Answer:

Step-by-step explanation:

mean = (13+15+12+16+14+X)/6 = 19

70+X=19×6

X=114-70=44

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2 years ago

If u = <-7, 6> and v = <-4, 17>, which vector can be added to u + 3v to get the unit vector <1, 0> as the resu

Katarina [22]

Answer:

idk

Step-by-step explanation:

idk

4 0

3 years ago

Someone answer this please

solniwko [45]

Answer:

D) -4(-1) > 2 is a true statement

Step-by-step explanation:

A) 3 < 0 False

B) -6 > -1 False

C) 0 < -4 False

3 0

2 years ago