Which of the following equations describes the line shown below? Check all that apply O A. y-1 = -2(x-2)
B. y-4 =- (x+4)
O c. y-4 = -2(x+4)
D. y-1 =-(x-2)
E. y-2 -- }(x-1)
F. 7-4 =-{(x-4)

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27