Answer:
i need the awnser too someone help
Step-by-step explanation:
Answer: 3 buses, 2 vans
Explanation: let x be number of buses, y be number of vans,
136= 40x+8y
5=x+y
Use simultaneous equation,
136-8(5)= 40x +8y - 8(x+y)
96= 32x
x = 3
When x=3, y= 2
finding the product of 2 numbers means that you have to multiply those numbers

when multiplying fractions , numerators are multiplied by numerators and denominators by denominators

therefore product of 3/8 and 16 is 6
next we have to find 2/3 of 6
'of' operator means multiplication

answer is 4
Perimeter = 2(10+20) = 60feet
60ft fencing material is needed