Albert needs to make a grade of more than 90 to get an a in his math class

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

The graph of a line gets what as the value of the slope gets bigger

Write a story that matches with the expression 42x-5 pls hurry