Which expression is equivalent to

2 (3)
5 (3)
2 (3) + 3
2 (3) + 6

What could explain what happened when the time was equal to 120 minutes

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

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?