a number multiplied by 4/5 is -8/25 write the word sentence as an equation then solve

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Change negative exponents to positive. then solve. round to four decimal places

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?