(x,y)=(2,3)
This is Answer
Answer:
I don't understand the question
Answer:
105 cc of 7% solution
245 cc of 17% solution
Step-by-step explanation:
If x = volume of 7% solution, and y = volume of 17% solution, then:
x + y = 350
0.07x + 0.17y = 0.14(350)
Solve with substitution:
0.07x + 0.17(350 − x) = 0.14(350)
0.07x + 59.5 − 0.17x = 49
10.5 = 0.10x
x = 105
y = 245
8 1/9 because 9 times 8 is 72 and 73-72=1 so 8 1/9
Answer:
The answer is C
Step-by-step explanation:
(I'm not completely sure)
