Create a proportion: 8000/4 = 7000/x
8000x = 28000
then divide
8000x/8000 = 28000/8000
that equals x = 3.5 tons
---------------------------------------------------------OR---------------------------------------------------
Create a proportion 8000/4 = 7000/x
then simplify to 2000/1 = 7000/x
7000 = 2000x
then divide
7000/2000 = 2000x/2000
3.5 tons = x
The deal with silver pass is a better deal.
Given are the charging rates for three different places.
[A] -
Per day cost = $25
cost for 10 days = $250
[B] -
Per day cost = $10
Pass cost = $60
cost of 10 days = 60 + 10 x 10 = $160
[C] -
Per day cost = $5
Pass cost = $120
cost of 10 days = 120 + 5 x 10 = $170
Therefore, the deal with silver pass is a better deal.
To solve more questions on equations, expressions and polynomials, visit the link below -
#SPJ2
Answer: Gold pass is the best deal.
Step-by-step explanation: The gold pass cost 120 dollars but u can visit the park for 5 dollars a day.
16:
15 x 10 = 150
15 x 5 = 75 x 1/2 = 37.5
37.5 + 150 = 187.5
A = 187.5
17:
10 x 10 = 100
8 x 10 = 80 x 1/2 = 40
8 x 10 = 80 x 1/2 = 40
100 + 40 + 40 = 180
A = 180