17. Alex spent $125 to have a party. He purchased a cake for $35 and spent
the rest of his money on 10 pizzas. Alex
used the equation 10p + 35 = 125 to
find the price, p, of one pizza. How
much did Alex pay for each pizza?
A
$16.00
B
$15.00
$9.00
D
$8.00

The answer is Coming because 125-35 is 90 and 90 divided by 10 is 9, so each pizza was 9.00

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

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