Answer:
-2
Step-by-step explanation:
Solution: We are given:
To make 6 cups of lemonade, Ronald needs q cup of lemon juice.
Now Ronald has to make 24 cups of lemonade.
Let x be the number of cups of lemon juice needed to make 24 cups of lemonade.
Using the proportionality principle, we have:
Therefore, to make 24 cups of lemonade, he needs 
amount of lemon juice.
Answer:
The selling price would be $420.
Step-by-step explanation:
In order to find the mark up, we need to multiply the amount it originally costs by the percentage it is being marked up.
$300 * 40% = $120
Now that we have the mark up amount, we add it to the original cost to get the sale price.
$300 + $120 = $420
Answer:
I believe it would be C.
Step-by-step explanation:
First, you have to subtract 2 from both sides and that gives you 2t>4. Divide by 2 to get t>2 and you have the solution of the number line, which also shows the same thing.
