
Hope you could get an idea from here.
Doubt clarification - use comment section.
Answer:
y = 3x + 4
Step-by-step explanation:
3x would be the number of people that show up to the party times the number of pizza's needed plus the 4 she already ordered
All the sides are 3 since volume is L*W*H you get 3*3*3 = 9*3 = 27
Answer:
t=

Step-by-step explanation:
Multiply both sides by 5/(-6).
*
=
*9
ik the doesnt rlly make any sense but hope this helps