5(r - 10) = -51
= 5r - 50 = -51
= 5r = -51 + 50
= 5r = -1
= r = -1/5
r = -0.2
The percent is 145. That should be your answer
Gabby has a goal to finish covering the field before 12 hours have
elapsed.
Explain why Gabby will be able to meet her goal by working at this rate. As
part of the explanation, determine the amount of time, in hours, Gabby
will have to water the field.
A.
B.
It's a minimum, becuase 
.
C.
The axis of symmetry is 
. So, in this case, it's 
.
Answer:
D
Step-by-step explanation:
Look at all possibilities then use all of them then find out which one matches the best.
