Answer:
24% saline
Step-by-step explanation:
Find how much saline is in both solutions:
7(0.27)
= 1.89
3(0.17)
= 0.51
Add this together:
1.89 + 0.51
= 2.4
Since there are 10 quarts in total, the concentration of the mixture can be found by dividing 2.4 by 10:
2.4/10
= 0.24
So, the concentration of the mixture is 24% saline
Answer:
Could you... put it normally?
Step-by-step explanation:
It's kinda confusing to read, so much understand
Y=-5x+2
Y=mx+b
M=slope
B=y intercept
B = 144
a = 4/5s
s = a + 24
s = 4/5s + 24
5/5s - 4/5s = 24
1/5s = 24
s = 24 * 5
s = 120
a = 4/5s
a = 4/5(120)
a = 480/5
a = 96
blueberry pies = 144
total of all pies = 144 + 120 + 96 = 360
percent of blueberry pies is : 144/360 = 0.40 = 40% <==
