Question

Thanks in advance

Part A:
A mechanic buys 2 barrels of oil. If there are 31.5 gallons in every barrel and approximately 3.785 liters for every gallon, approximately how many liters of oil did the mechanic buy?

Part B:
The mechanic plans to pour the oil into 2-liter containers. How many containers will the mechanic need to hold all of the oil? Explain your answer.

Answer 1

Answer:

S. Equation Value Say, whether the Equation

No. is Satisfied. (Yes/ No)

(i) x + 3 = 0 x = 3

(ii) x + 3 = 0 x = 0

(iii) x + 3 = 0 x = – 3

(iv) x – 7 = 1 x = 7

(v) x – 7 = 1 x = 8

(vi) 5x = 25 x = 0

(vii) 5x = 25 x = 5

(viii) 5x = 25 x = – 5

(ix)

m

3

= 2 m = – 6

(x)

m

3

= 2 m = 0

(xi)

m

3

= 2 m =