Answer:
65 cups
Step-by-step explanation:
If she sold 10 more cups of lemonade than tea and sold 120 cups total. I first would subtract 10 cups from 120 =110. then I divide 110 /2 = 55 cups
The 55 cups makes it equal then I add the 10 cups back to the Lemonade to get 55+10 = 65
So your answer would be 65 cups of lemonade
Answer:

Step-by-step explanation:
Answer:
480
Hope this helps
Step-by-step explanation:
Let us consider the initial position of train A,
. This implies that
.
Moreover, we have

This implies that the two equations are

The two trains meet if and only if their positions are the same, at the same time:

So, the two trains meet after 2 hours.
Well, to add and subtract unlike fractions, you need to look at both fractions and look at their denominators. next, you need to find the LCD, or the least common denominator. for example : 1/3 + 3/5. what is the least common multiple of 3 and 5? its 15 . and after that , you multiply the top the same amount you multiplied the bottom by, example con. : 1/3 x 5/5= 5/15 and 3/5 x 3/3 = 9/15. then you add the products , 5/15 + 9/15 and you get 14/15.