Answer:
10
Step-by-step explanation:
5 choose 2 is 5x4/2, which is 20/2, which is 10.
11 < square root of 85 because that is 9.219...
~JZ
To solve this problem you must apply the proccedure below:
1. You have that one canned juice drink is 20% orange juice and another is 5% orange juice.
2. You must make a system of equation, as below:
x+y=15 (i)
0.20x+0.05y=0.15x15 (ii)
3. Now, you must find the value of x (the liters of the first canned needed) and y (the liters of the other canned needed):
x+y=15 (i)
x=15-y
0.20x+0.05y=0.15x15 (ii)
0.20(15-y)+0.05y=2.25
y=5 liters
x+y=15 (i)
x=15-5
x=10 liters
4. Therefore, the asnwer is:
10 liters of the canned juice drink that is 20% orange juice and 5 liters of the other canned juice drink that is 5% orange juice.
Step-by-step explanation:
Represent Wilbur with W and Orville with O
The equation connecting both flights is
W - 120 = O
W = 364 feet
364 - 120 = 246
O = 246
Equation: 26=6(5−4f)
Step 1: Simplify both sides of the equation.
26=6(5−4f)
26=(6)(5)+(6)(−4f)(Distribute)
26=30+−24f
26=−24f+30
Step 2)Flip the equation.
−24f+30=26
Step 3)Subtract 30 from both sides.
−24f+30−30=26−30
−24f=−4
Step 4) Divide both sides by -24.
-24/-24f=-4/-24
f=1/6
