David and joe went to the pizzeria .David ordered 3 slices of pizza and 4 garlic knots and paid 10.65

b.-4 units

all you   do is count how many times you move

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.

13664

step-by-step explanation:

=cross multiply

=100 x = 13664