Answer:
<-3,4>
<0,-5>
Step-by-step explanation:
|-3w| = 15
3|-w| = 3|w| = 15
|w| = 
|w| = 5
- If vector w is represented by <1,-9>
Then |w| = 
.
Therefore this is not possible.
- If vector w is represented by <-3,4>
Then |w| = 
.
Therefore this is possible.
- If vector w is represented by <4,5>
Then |w| = 
.
Therefore this is not possible.
- If vector w is represented by <-5,-3>
Then |w| = 
.
Therefore this is not possible.
- If vector w is represented by <0,-5>
Then |w| = 
.
Therefore this is possible.
(NOTE : if z vector is represented by <x,y> then |z| = 
)
Changing the 30 to 10 is a 20 unit drop ( 30-10=20)
so the line would shift vertically down by 20
<span>The line will shift vertically down by $20.</span>
The six dollars for eight ounces is the cheaper one.
you have to find the common denominator between 5 and 8, the simplest I thought of was forty so to get the eight to forty, you multiply by five and six times five equals thirty and you do the same for the other one except it's times eight for this one so it'll equal thirty two, so there isn't much difference (two) but the first bottle has the lower unit rate
Your adding 5 every time :)
