Answer:

t=100

Step-by-step explanation:

The easiest way is to graph them—otherwise, set each equation equal to each other:

.1x=.05x +5

So if he needs 1.5 of the lemonade mix, to find how much you need, simplu divide.

4.5/1.5=3

He can make 3.

Square

i think so

Answer. z = ± √10 = ± 3.1623