You need a 35% alcohol Solution on hand you have a 270 mL of a 30% alcohol mixture you also have 80% alcohol mixture how much of the 80% mixture will you need to obtain the desired solution you will need
mL of the 80% solution
mL of the desired 35% solution

Which choice represents the sample space ,s for this event

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.