3/4 is as simple as it gets
5/10 = 1/2
8/18 = 4/9
1/2 > 4/9
They're not proportional.
Answer:
−9⋅(5j+k) = -45j -9k.
Step-by-step explanation:
Given : −9⋅(5j+k)
To find : distributive property.
Solution : −9⋅(5j+k)
By distributive property a( b +c ) = a*b + a*c.
Then −9⋅(5j+k) = -9 *5j + (-9 *k)
−9⋅(5j+k) = -45j -9k.
Therefore, −9⋅(5j+k) = -45j -9k.
$1.28
If you divide $5.12 by 4 you get 1.28
so it's 1.28 per