(7x² + 3y - 4) + (5x² + 5y) which is correct? a. 12x² + 8y + 4 b. 12x² - 8y + 4 c. 12x² + 8y - 2 d. 12x² + 8y - 4 you!

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

What describes horizontal cross section of the right rectangle 6m 8m 5m

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets