Answer:
c
Step-by-step explanation: just trust me.
Answer:
c
Step-by-step explanation:
Answer:
width=20meters
length=108meters
Step-by-step explanation:
w=x
l=6x-12
p=2(w+l)
256=2(x+6x-12)
256=2(7x-12)
256=14x-24
256+24=14x
280=14x
x=280/14=20
recall,
l=6x-12
l=6*20-12=120-12
l=108
You can model this problem using the following inequations:y≥10 and 4 * y + 12 * x <400 ... To find the number of pizzas and people, you have to rewrite the inequations as equations and solve the 2x2 system. That is y = 10 and 4 * Y + 12 * X = 400. Clearing from the second equation X, X = 30 results. Therefore, approximately Jhon can have 10 people and 30 pizzas at his party.