Answer:
r can be any number -1.5 to 9.4999999
Step-by-step explanation:
I think that the missing word here is:
"with the amount of the material that Michelle has"
Let's say that her landing strip is x miles long, then its area would be:

We also know how big it is:

now, let's multiply both sides by 6:



So the answer is that it would be

miles wide
Answer:
10+7b= 45
76+10=86
Step-by-step explanation:
Answer: -6 is the answer
Step-by-step explanation:
12+18=30 so together they have $30.00 in all.