I pretty sure you times it by 3 and then you get 21:18
I believe the answer is x=14
Do u want me to explain or just give u the answer
Answer:
I'm in class so I'll answer what I can!
1. okay so 25%=40 so to get to 100% we need to multiply 25% by 4 and so we so the same with the number 40x4 equals 160cm
2. so 8k from 20k think of 10k as 50% so it's around 5 per 1k so 8k would be 40% and so 60% would have been spent
3. (I might edit this one later I'm in class :(()
4. so 200cm last year and 240cm this year so it gre by 40cm so it'd be 20% (200=100% so that means it's twice as much as what the % would be!)
5. so 60 is 40% so 30 is 20% so just add up from there 20 x 5 = 100% so 30 x 5 = 150km
Y + 35 = -1(x - 0)
y + 35 = -x
y = -x - 35
answer
<span>b. y=−x−35</span>
