8n6 x -7n2 =?

8n6 x -7n2 =?

Lou leaves fra cross country excursion traveling on a bicycle at 30 miles per hour. His friends are driving the trip and will meet him at serveral rest stops along the way. The first stop is scheduled...

Solve the equation. 3/y2-10y+24 - 1/y2-16 = 6/y2-2y-24

Combine the rational expressions.. Reduce your answer to lowest terms 2/x2 + 5x + 6 - 4/x2 + 4x + 3 + 3/x2...

Solve the equation. (2r + 1 )( r -2 ) = - (3r -6 )

Factor the differences of two squares. Be sure to factor completely. X6-64

Find the product. (x-4)² + (x-2)² + (x-3)²

If the system does not have a single ordered pair as a solution, state whether the system is inconsistant or dependent. 3x+y=-13 2x+4y=-2

A collection of dimes, nickels and quarters amounts to $11.95. If there are 173 coins in all and there are twice as many dimes as there are quarters, find the number of nickels.

how to solve the system 2x-3y=0 6y-6z=1 x+3z=1 If the system is dependent or inconsistant, indicate this. Show your work.

how to solve the inequality 4(5y+1)≥-36. Then write the answer in interval notation.

how to solve a=7a+(n-3)d for d

how to solve a=7a+(n-3)d for d ? also, find the equation of the line that passes through the pair of points ( 3,6 ) and ( -4,-1 ). Write the answer in standard form. ...

graph a line parallel to the line 2x-4y=5 that contains the point (0,3). Write the equation of the line in standard form. Label all the intercepts of the line

How to graph y≥5/8x-3 ? Make a table of at least 3 points that are important in drawing your graph. y≥5/8x-3

Im not sure how to put { x l -6 < x < 12 } as a graph

the telephone company charges 50 cents for the first minute, 30 cents for each additional minutes and 70 cent service fee. The bill was $7.80. How long did the caller talk ? I know...

Solve the inequality then write the answer in set notation.