Which of the following equations have imaginary roots? Select all that apply. AO 22 – 2x + 5 = 0
B. 22 – 2x+1=0
c. 22
2x – 5 = 0
D. 22
2x + 3 = 0
E. 22 – 2x – 1=0
F. 22 – 2x – 3 = 0

Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.