Answer:
the first and last options
Step-by-step explanation:
option 1 is simply -21x/4 -21
last option is clearly equivalent to the question
Answer: 299
Step-by-step explanation:
Given
Family removes one-third of tress in June as much as they dd in July
They remove twice the number of July in august
Suppose they removed x trees in July
for June it is, 
for August, it is 
If they removed less than 1000 tress in 3 months

So, maximum number of tress removed in July is 299
Answer:
f
Step-by-step explanation:
iam not sure
best of luck
It should be 0.925, 1/4*3.7=0.925 hope this helps!