3 years ago

−5(1−5k)−4(2k+5), I got this problem on khan academy and can't figure it out

1 answer:

3 0

Your answer would be 1.13 repeating or no solution.

You might be interested in

kakasveta [241]

Let's see

$\\ \rm\rightarrowtail 5x^2-9x+4=0$

$\\ \rm\rightarrowtail 5x^2-5x-4x+4=0$

$\\ \rm\rightarrowtail 5x(x-1)-4(x-1)=0$

$\\ \rm\rightarrowtail (5x-4)(x-1)=0$

$\\ \rm\rightarrowtail x=4/5,1$

8 0

2 years ago

dimulka [17.4K]

100 liters because 1000/10=100

5 0

3 years ago

Lisa [10]

30,576 because 30 fills the thousands and 5,7,6 fill the rest

4 0

3 years ago

Katen [24]

Pi times 0.8 = 2.513274123 ( one trip )
2 times 2.513274123 = 5.02654826

So the answer is 5.02654826 and you’ll round it to 5 miles

5 0

3 years ago

Shtirlitz [24]

This is as far as I could get X=-94+m<2

6 0

3 years ago