Answer:
B
Step-by-step explanation:
20pounds/day * 14days * 20horses
2z +7 = -5
2z = -5 -7
2z = -12
z= -12 /2
z= -6
Answer:
(C) (2,0)
Step-by-step explanation:
The mid point of the line segment is defined as the point on that line that divides the line segment in to two congruent segments and is denoted as:
Mid point=
Now, the line segment having the points (-2,4) and (6,-4) has the mid point:
Mid point= 
=
Hence, the mid point of the given line segment is: (2,0)
Therefore, Option C is correct.
For the last question
40*3=120 total cakes
120*.15=18 chocolate cakes