3 years ago

PLEASE ANSWER ASAP 45 POINTS!!!!!

Mathematics

1 answer:

sveta [45]3 years ago

8 0

Im saying C is the awnser

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2 Points

elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

1. Factor a negative one out of the problem.

-1( 7x^2 +5x -18)

2. Factor.

{Factors of 7= 7 &1}

3. (7x ___) (x _____)

Factors of 18= 6,3,18,1,2,9

5 needs to be postive.

5 0

3 years ago

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Bryce orders the following items from a catalog. What is the total price he charges to his credit card if the sales tax is 6 per

Mkey [24]

D because added up is 109 times 1.06 = 115.54 + the $5 shipping makes the answer $120.54

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3 years ago

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What is 12/25 divided by 4

vekshin1

$\frac{ \frac{12}{25} }{4} \\ \\ \frac{12}{25}* \frac{1}{4 } \\ \\ \frac{12*1}{25*4} \\ \\ \frac{12}{100} \\ \\ \frac{3}{25}$

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3 years ago

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The jobless rate for Italy in January 2015 was 13.4%. In a random sample of 50 employable adults in one city, 8 were unemployed

BabaBlast [244]

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4 0

2 years ago

Which expression is equivalent to the given expression? Assume the denominator does not equal zero.

ipn [44]

The expression equivalent to given expression is $\frac{b^4}{a}$

<em><u>Solution:</u></em>

Given expression is:

$\frac{a^3b^5}{a^4b}$

We are asked to find the expression equivalent to given expression

Assume that denominator does not equal to zero

We can apply the exponent rule in given expression

$\frac{x^a}{x^b} = x^{a - b}$

Apply the above rule in given expression

$\frac{a^3b^5}{a^4b} = a^{3-4} \times b^{5-1} = a^{-1}b^4$

$a^{-1}b^4 = \frac{b^4}{a}$

Thus the equivalent expression is found

6 0

3 years ago

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