Answer:
48, 11, and 90 from top to bottom
Step-by-step explanation:
Hi! You again!
so for every adult, there are 6 children
8+8+8+8+8, or 8x6, is 48
15+15+15+15+15+15, or 15x6 is 90
and the middle is where it's a bit tricky, since we have to divide instead of multiply.
we're trying to find out what times 6 is 66.
11+11+11+11+11+11 is 66.
Answer:
44%
Step-by-step explanation:
If p represents the number of portions and q represents the quantity in each portion, then the original amount needed was p·q.
After p is increased by 20%, its number is ...
p + 0.20·p = 1.20·p
After q is increased by 20%, its amount is ...
q + 0.20 ·q = 1.20·q
Then the new amount the parents must buy is ...
(1.20p)(1.20q) = 1.20²·pq = 1.44pq
This amount is ...
(1 + 44/100)·pq = pq + 44%·pq
It is 44% more than the original planned purchase.
60 street houses can use those digits.
5/4x-2=-1/4x+16 5/4x+1/4x=18 6/4x=18 x=12 y=13 choose a. (12,13)
