yes because you do the opposite so it would not be a function
Answer:
64
Percentage Calculator: 16 is what percent of 25? = 64.
Step-by-step explanation:
PLZ MARK BRAINLIEST I REALLY NEED THEM TO LEVEL UP
<span>3x(1.05) = 3.15x
same as
</span><span>1.05x + 1.05x + 1.05x = 3.15x
so answer is </span><span>1.05x + 1.05x + 1.05x</span>
Answer: 3 hours
Step-by-step explanation: we can make a variable for our answer(x)
Now, we need to find the speed of the boat without the current (y)
we can make this equation: d/t = s: 45/(y + 2.5) = 2 1/4
hence: y = 17.5
now we can substitute in the current's speed: y -2.5
17.5 - 2.5 is 15
now we can solve for x
45/15 = 3
hence, we get 3 hours as our answer