2-1 1\2
(2-1=1)
=1 1\2
answer=1 1\2
6km is 3/4 of her morning speed so 6/(3/4)=6×4/3=8km. Total distance=6+8=14km.
Answer:
$14.70
Step-by-step explanation:
191.10/13= 14.70
Answer:
7 + 7X
Step-by-step explanation:
I: initial fee
c: constant one hour fee
I + 5C = 42
I + 3C = 28
c = 7
I = 7
for a job of X hour: 7 + 7X