Answer:
s=19
Step-by-step explanation:
18s-17s+1=20
s+1=20
s=20-1
s=19
Answer:
6 hours
Step-by-step explanation:
8 × 3/4 hours
= (8 x 3) / 4
= 24/4
= 6 hours
Answer:
Step-by-step explanation:
(a). The median number of hours spent on Math was about 2.9 ;
Answer:
Linear
Step-by-step explanation: