What is the slope for the equation y=7?
a. -7
b. 7
c. undefined
d. 0

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?