Answer:
15 mL of the solution with 20% water will be needed.
Step-by-step explanation:
Use the inverse relationship
10 mL * (18-15)% = x mL * (20-18)%
x = 10 mL * (3/2) = 15 mL
Answer:
y=2x-1
Step-by-step explanation:
Answer:
There are 806 apples in the combined two baskets.
Step-by-step explanation:
Just add the amount of apples in basket A and B to get the answer.
(10)2 x (6)3 = 38
It will cost $38 for 2 adult's and 3 children's tickets.
Answer:
14
Step-by-step explanation:
Perimeter= 4× 3.5 in
=14 in
