Aplique as propriedades da radiciação para simplificar a expressão numérica abaixo:
2.[√(2.√10) + 9.(4.√3)]

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000