Which expression is equivalent to the given expression 17r - 32r a. r(32-17 b. 17r(1-32 c. 17(r-32 d. r(17-32

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

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

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: