Mixture- Heterozygous(different types) and compound
Pure substance- Homozygous(same types) and element
Mixed nuts - m salt - m
oxygen - p tin - p
fruit salad - m sugar - m
lead - p hot tea - m
silver - p vegetable soup - m
sand in water - m soil - m
<h3>So lets say y = The amount of money that's made and x = The number of hours worked. We need two equations. one for Tammy and one for Lia. Tammy's equation will be: y=7x+4 because she makes 7 dollars an hour plus 4 dollars for every item she sells. Lia's equation should be: y=10x+3 because she makes 10 dollars an hour plus 3 dollars for every item she sells. Now since we need to know when they will make the same amount of money, we put both the equations together to make 7x+4=10x+3. Now lets use the distributive property to solve that equation. </h3><h3>7x+4=10x+3</h3><h3> -4 -4</h3><h3> 7x=10x-1</h3><h3> -10x -10x</h3><h3>-3x=-1</h3><h3>x=0.3 repeated)</h3><h3>Now we plug x into Lia's equation and solve that.</h3><h3>y=10(

)+3</h3><h3>y=3.33+3</h3><h3>y=6.33</h3><h3>Now we write our answer as an ordered pair: (0.33, 6.33) </h3><h3>Buuuuuuuuuuuttt you can't have 0.333333333333 of an item so the final answer here would be NO SOLUTION.</h3>
Answer: Effective but not efficient
Explanation:
Something is effective if it can help achieve a specific goal, delivering the expected outcome, while something is efficient when it provides the best possible outcome with the least waste of resources.
Something can be effective but not efficient.
Mary´s work is effective because it delivers the best cakes, but inefficient since three cakes get wasted.
The answer is false they were not part of the middle class
Is the same at every elevation.