Example
Annette needs 20 gallons of water with
a 3.5% salt concentration for her fish
tank. She has a 2% salt solution and
a 10% salt solution. How many gallons
of each solution does she need for
her tank?

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought

Graph the equationy= x+3[tex]y = x + 3[/tex]

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?