10x+2y=54
-20x+14y=108
what is x and y

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

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