Given: -7y 2 + 7y + 84. what is the greatest common factor of the polynomial? -7 -12 -84

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48