1 2 3 4 5 6 7 8 9 10 Kadesha is simplifying the expression below. Negative (x minus 3) minus 2 (x minus 1) She lists the steps that she uses to simplify the expression as follows: Step 1: Distribute –1 through (x minus 3), and distribute –2 through (x minus 1). Step 2: Rewrite the expression as Negative x minus 3 minus 2 x minus 2. Step 3: Combine –x and –2x, and combine –3 and –2. Step 4: The simplified expression is Negative 3 x minus 5. In which step did Kadesha make the first error?

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

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35