Urgent! view photo for full question. which expression is equivalent to (7+4i)+(8+i) ( 7 + 4 i ) + ( 8 + i ) ? 15−5i 15 − 5 i 5+0i 5 + 0 i 15+5i 15 + 5 i 20+0i

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.