Vertical angles,

Word problem, 2 bicyclist riding on a circular track start at the same time...

2 bicyclist riding on a circular track start at the same time. one can make it around the track in 8 min. the other takes 10 min. how long will it take the faster bicyclist to catc

Equations, Translate into an equation: A number increased by 19 equals 77 ...

Translate into an equation: A number increased by 19 equals 77 (let the number be represented by k)

Rates/scales ., Susan is driving to Mount Shasta.On her map,she is distance...

Susan is driving to Mount Shasta.On her map,she is distance of 7 3/4 inches away.The scale of the map is 1/2 inch is 50 miles. a.) how far must susan travel to reach her destinat

Quiz-simplify, (4X^3y^-2z^0)^3

(4X^3y^-2z^0)^3

Use the quadratic formula to solve the equation, Example :   Use the quadra...

Example :   Use the quadratic formula to solve following equation.                            x 2 + 2x = 7 Solution Here the important part is to ensure that before we b

Coordinates for the point - graphing, Coordinates for the point  The li...

Coordinates for the point  The listed first number is the x-coordinate of the point and the second number listed is the y-coordinate of the point. The ordered pair for any spec

Solving systems in Standard form, I need help with this question from my ho...

I need help with this question from my homework, the wiz tickets are selling fast! Adult tickets are $15 and student tickets are $10. a total of 285 tickets already sold for #3770.

Vertical and horizontal shifts, We now can also combine the two shifts we o...

We now can also combine the two shifts we only got done looking at into single problem.  If we know the graph of f ( x ) the graph of g ( x ) = f ( x + c ) + k will be the graph of

Age Problem, The sum of the ages of Dorothy and Dona is 41. In 5 years, Dor...

The sum of the ages of Dorothy and Dona is 41. In 5 years, Dorothy will be twice as old as Dona. Find their age 3 years ago.