Write an equationthen solve. You earn $5 per hour babysitting last year. This is $3.25 less than what you earned per hour
thid year. How
much do you earn per hour this year?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters