Answer:
Step-by-step explanation:
4/5 is the same as 4 divided by 5.
you had 4/5 of a cookie. How much percent did you have ?
Answer:
Jo turned around and walked back to the starting point
8 km/hr
Step-by-step explanation:
4 km/one-half hr = 8 km/hr
This problem is unit rate!
Basically, it is 12/6
So each donut is $2 !
Answer:
see below
Step-by-step explanation:
f(x) = 2x + 9,
Let x = -1
f(-1) = 2(-1) +9
= -2 +9
= 7
