Joseph solved the system of equations {2x + 5y = 3 as shown. {2x + 5y = 3 3x + y = 11 → y = −3x + 11 3x + (−3x + 11) = 11 11 = 11 There are infinitely many solutions. What is Joseph's error? Explain.

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite