Sometimes this fraction can be further simplified by dividing the numerator and the denominator by their greatest common factor. ... Divide the numerator by this number. If the result is zero, the simplified slope of the line is also zero.

Step-by-step explanation:

3 0

3 years ago

Which expression is a factor of 36x2−9?

Nataly_w [17]

Answer:

18x - 9

Step-by-step explanation:

Factor the common factor of 9 first which gives $9(4x^{2} -1)$

$4x^{2} - 1$ is the difference of two squares and factors into (2x + 1)(2x - 1)

The complete factorization of $36x^{2} -9$ is 9(2x + 1)(2x - 1).

So 9(2x - 1) = 18x - 9 is a factor of the original expression.

4 0

3 years ago

What is the slope of the line through point B, perpendicular to line k?

Tamiku [17]

Answer:

Step-by-step explanation:

because its B hehehehehw

8 0

3 years ago

A taxi service offers a ride with an $5 surcharge and charges $0.50 per mile. How many miles can a customer travel and spend at

hram777 [196]

Charges 0.50 per mile with a 5 dollar surcharge. Spending at most 30 dollars, the equation would be:

0.5x+5 $\leq$ 30

To find how many miles they can travel/the solution, solve the inequality:

$0.5x+5\leq30$

Subtract 5 from both sides.

$0.5x\leq25$

Divide both sides by 0.5.

$x\leq50$

They can travel (at most) 50 miles.

Hope this helps :)

6 0

3 years ago

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