What mistake did this student make? 1. They did not change the 2nd equation to standard form

2. When combining the two equations 8x-3x should be -11x

3. y = 5 not -5

4. x = -2 not 2

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

Y=21.95x+10 y=22.45x solve by substitution

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.