I am doing my Algebra study guide( i have my final tomorrow) i need help with these problems.....?
If a car travels 660 miles in 11hours what is the speed of the car?
*write the equation of the line given the following conditions
1. m=-2 y intercept:5
2.perpindicular to y=3x-1 containing the point (-3,7)
* determine whether the ordered pair is a solution to the system
1. 2x+y=3 (1,1)
*evaluate each function
f(x)=x^2-2x for x=3
f(x)=2x-1 for x=-10
PLEASE HELP ME....CAN YOU EXPLAIN HOW YOU GET THE ANSWER I REALLY NEED HELP