The original price of a skateboard was reduced by $15. the new price is $49. if p = the skateboard's original price in dollars, which mathematical sentence expresses the information above?

p - 15 = $49, $64.

Step-by-step explanation:

The original price of skateboard was reduced by $15.

The new price is $49.

Let the original price of the skateboard be p dollars

The expression of the above information will be  

p - 15 = $49

p = 49 + 15

p = $64

The original price was $64.

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

y -5 = (-1/4)(x + 8)

step-by-step explanation: