Answer:
A: 70 ft
B: 785 ft
C: 125 ft
D: 87.2 ft/min
Explanation:
Have done this before +
Step-by-step explanation:
explained in the photo
You have R=2/3t + v
To solve for t, you have to first subtract v from both sides to get
R - v = 2/3t
Next, you need to multiply both sides by 3/2 to get
3/2R - v = t
Hope I helped!!
In order for the expression to have infinitely many solutions, we need to have a situation like this:
In other words, we need the left and right hand sides to be the same, so that the equality is actually an identity, and no matter which x-value you choose, the equality will hold.
In your case, if you mimic the template above, you have
And since we want , we want
Answer: to go about this problem the easiest way for me would be to see what I can multiply to get 81. Imminently I see that 9*9 is 81 and it also adds up to 18 :)
so the answer is 9 and 9 give me a thumbs up if this helped!