If h(x) = −3x − 10, find h(−3).

a/ −19
b/−1
c/ 1
d/2.3

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

a

step-by-step explanation: