Answer:
x = 15 ounces
Step-by-step explanation:
A mixture is made with two types of solutions.
Solution A - 45 ounces of 10% saline solution
Solution B - x ounces of 70% saline solution
Resulting mixture - (x + 45) ounces of 25% saline solution
To get the value of x, equation will be,
(45 × 0.10) + (x × 0.70) = (x + 45) × 0.25
4.5 + 0.70x = 0.25x + 11.25
0.25x - 0.70x = 4.5 - 11.25
-0.45x = -6.75
x = 
x = 15 ounces
6 cm
the diameter is two times the radius so the radius would be 12/2 which is
6 cm
Answer:
y=x+3
Step-by-step explanation:
y=mx+b
where m is the slope and b is the y-intercept so
y=1x+3
simplified
y=x+3
Answer:
102
Step-by-step explanation: