Fill in all of the blanks with the same number in order to make a true statement:
x^2+8x+16= (x+_)= (x+_)^2

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)