Henry was buying dinner for his family at the local hamburger stand. he bought 6 meals that included a hamburger, fries and a drink and spent a total of $14.95 after paying 6% sales tax. how much did each meal cost before tax?

How can you decide witch operations to use to slice a two step equation

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5