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quester [9]
4 years ago
9

Simplify the expression by combining the like terms x-8x+4x-6x

Mathematics
1 answer:
MArishka [77]4 years ago
4 0
X-8x+4x-6x = 5x-14x = -9x

i hope it will help you
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I'm confused, can someone help?
sergiy2304 [10]
To solve for S, you would want to get rid of the denominator so multiply 360 onto both sides. then the equation is 360A=pi times r squared times S. Divide both sides by pi and r squared and you get S=360A/pi times r squared
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Abby Mia wants to know how much must be deposited in her local bank today so that she will receive yearly payments of $18,000 fo
aev [14]
It's annuity problem
To solve your question use the formula of the present value of annuity ordinary which is
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What number has exactly 5 factors between 1 and 20
mariarad [96]
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3 0
3 years ago
Read 2 more answers
An island has 12 fur seal rookeries​ (breeding places). To estimate the fur seal pup population in Rookery​ A, 6334 fur seal pup
Sati [7]

Answer:

37080

Step-by-step explanation:

To solve this problem we need to use proportions:

We don't know the total population in Rookery A but we know that 6334 of the total were tagged. Later, from a sample of 1200 pups, 205 were previously tagged.

The proportions we get are:

\frac{p}{6334} =\frac{1200}{205} where p is the total population.

Now we will solve the proportion for p:

\frac{p}{6334} =\frac{1200}{205}\\p=\frac{(6334)(1200)}{205} \\p=\frac{7600800}{205} \\p=37077.07

Therefore the total number of fur seal pups is 37077 ≈ 37080

4 0
3 years ago
The area of a triangular board is 150.5 square inches.The base is 43 inches.What is the height?
olga nikolaevna [1]

Answer: height is 7 inches

Step-by-step explanation:

height=2 ×Area/Base

= 2 (150.5/43)

=2 (3.5)

h = 7

6 0
3 years ago
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