What is the midpoint between (5,-8) and (2,9)

(7/2 , 1/2)

Step-by-step explanation:

(5,-8)=(x1,y1)

(2,9)=(x2,y2)

now,

midpoint(x,y)= x1+x2/2     y1+y2/2

                         5+2/2        -8+9/2

                           7/2              1/2

therefore the midpoint of these points is(7/2 , 1/2)

step-by-step explanation:

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!