Solve 2x - 8 < 7. {x | x > 1/2}
{x | x < 15/2}
{x | x < 1/2}
{x | x > 15/2}

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?