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
Is means =
less than is subtract
1/2a -8=2
if you need to know how to do it let me know
Answer: 36
Step-by-step explanation:
54/3 = 18 x 2 = 36
I think it’s 34 hope this helps
36÷6 is 6 to show your work for it maybe draw it out and better show the equation like when you solve a bigger problem.
