Yes because each x only has one y output
(0.75 * 3.5a) + (0.75 * -6b) = 2.63a -4.5b
Given:
22
gallons of 16% ammonia
24%
ammonia
Find:
Number
of gallons of water to remove
Solution:
Let
n = number of gallons needed to obtain 24% ammonia
22
gallons (0.16) = n (.24)
<span>N = 14.67 gallons of water</span>
Answer:
The answer is: 12.5%
Step-by-step explanation:
Divide 11 by 88. Multiply the result by 100 to get percent.
11/88 = 0.125
0.125 x 100 = 12.5%
Hope this Helps!! Have an Awesome Day!! (-:
2 x − 7 = 7 2x-7=7 2x−7=7. Add 7 to both sides. Simplify 7 + 7 7+7 7+7 to 1 4 14 14. Divide both sides by 2.