Answer:
43/6=z
Step-by-step explanation:
Answer:
Mixture problemsare ones where two different solutions are mixed together ... should be added to the first in order to get amixture of 5% salt?4) How much ... 8 6) How many grams of pure acid must be added to 40 grams of a 20% acidsolution to ... make a Mixture that perliter?15) Solution A is 50% acid and solution B is 80% ...
Step-by-step explanation:
Answer:
2x + x/2 = 2 + y − a
Step-by-step explanation:
Can I have brainliest?
-37,16,51,61
negative numbers are always less than positive numbers
-2k+4=10
1st, subtract 4 from both sides so that it'll cancel out. -2k=6
2nd. divide by -2. K=-3