Question 5 of 10 Find the discriminant and the number of real roots for this equation.
x2 + 2x + 7 = 0
A. 28; one real root
B. -24; no real roots
C. -24; one real root
D. 28; two real roots

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Reflect the point (7,0) across the y-axis

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .