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Lera25 [3.4K]
3 years ago
15

(3x^2+11x+4)+(-5x+x^2-13) standard form

Mathematics
1 answer:
Rasek [7]3 years ago
3 0
The answer is 4x^2+6x-9
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Solve |x+2| >5-(x-1)^2 by graphing
Anna35 [415]

Answer:

x

<

−

1

or

x

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2

Step-by-step explanation:

7 0
3 years ago
Joanne buys a car for $1500 after 12 months Joanne is forced to sell the car for 10% less than what she brought it for, how much
MAVERICK [17]

Answer:

$1350

Step-by-step explanation:

Given she sold the car 10% less than what she bought it, amount she sold the car will be 10% of the amount she bought the car subtracted from the amount she bought he car .

She bought the car for $1500

Therefore,

10% of $1500

10% /100% x $1500

0.1 x $1500

$150

Now , amount she sold the car = $1500 - $150

= $1350

She sold the car for $1350

7 0
4 years ago
The cookie jar has six chocolate chip cookies and five oatmeal cookies. What is the ratio of oatmeal to chocolate chip cookies?
Vesna [10]

Answer:

6:5

Step-by-step explanation:

6 0
3 years ago
EMERGENCY QUESTION! No Decimal answers plz!
telo118 [61]

Answer:

1,145,375 cm³

Step-by-step explanation:

Like with an earlier question you had, there is a chunk missing. If that chunk was filled in, this would be a 205 * 70 * 85 rectangular prism.

205 * 70 * 85

17,425 * 70

1,219,750

The cut out chunk is a 25 * 70 * 85 triangular prism.

1/2 (25 * 70 * 85)

1/2(2,125 * 70)

1/2(148,750)

74,375

Now that we know what the cut-out chunk is, subtract that from the first value we got.

1,219,750 -74,375

1,145,375 cm³

The volume of the Canadian Post mailbox is 1,145,375 cm³.

8 0
3 years ago
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This is worth 20 points, please answer! (Also, please answer with a variable in the equation.) Sorry about the quality!
pshichka [43]

Answer:

362+54=416+m    m=cost after month 1

Step-by-step explanation:

5 0
3 years ago
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