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liraira [26]
3 years ago
10

Correct classification of 5x + 3x2 - 7x3 + 2

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0
Calculate the products
5x+6x-21x+2
Combine like terms
-10x+2
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Help find the missing segment???
SVEN [57.7K]
(9/6) = (15/?)
9? = 90
? = 10
6 0
3 years ago
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A mathematics Teacher brought 40 expensive calculator at 16400 each and a number of cheaper calculator costing tshs 5900 each. S
Novay_Z [31]

Answer:

20

Step-by-step explanation:

First, let's find how much she spent on the expensive calculators

40 times $16400= $656,000

Now, lets find how much money she had for the cheap calculators.

$774,000- $656,000=$118000

Now that we have her budget (money remaining) for the cheaper calculators, lets divide that by the price for each individual calculator.

$118000/$5900=20

If you like my answer, please mark me as a brainliest! (I am new to this community.)

4 0
3 years ago
Kelly drew the angle shown, <br> which value is closest to measurement of Kelly's angle?
taurus [48]

Answer:

70°

Step-by-step explanation:

it's an acute angle so it couldn't be 110 since that would make it obtuse.

3 0
3 years ago
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The cost in dollars for removing p percent of pollutants from a river in Smith County is?
ZanzabumX [31]
Ok lets go ahead and see if the following answers can help:
<span>A) if p = 0.2 then C(p) = 157.52
B) if p = 0.95 then C(p) = 753.86
C) smallest p value that gives C(p) > or = 0. This is p = 0
D) largest INTEGER value for C(p) to exist or be >=0. This is p = 99. p = 100 gives 786000/0; does not exist. p > 101 starts giving negative numbers.
</span>I hope this has been of help
5 0
3 years ago
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Set up a proportion and solve the height of the three .
Naddik [55]

Answer:

60 feet

Step-by-step explanation:

Setting the proportion up:

x/25=24/10

Cross Multiply.

10x=24*25

10x=600

Divide both sides by 10.

x=60

7 0
3 years ago
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