We are given: Initial amount of the gas = 30 gallons.
Milage of the Troy’s truck = 21 miles per gallon.
Number of gallons of gas used in 1 miles = 1/21 gallons.
Let us assume, number of miles Troy truck travel = m miles.
Number of gallons of gas used in travelling m miles = m * 1/21 = 1/21 m.
And number of gallons of gas left after travelling m miles = g gallons of gas.
Number of gallons of gas = Total gas present initially - Number of gallons gas used to travel m miles.
Therefore, we can setup an equation.
g = 30 - 1/21 m.
Final price of the Shoes
= sticker price - 30%(sticker price) - 10 - 4
= 60 - 30%(60) - 10 - 4
= 60 - 30/100(60) - 10 - 4
= 60 - 18 - 10 - 4
= (60) + (-18 -10 -4)
= 60 - 32
= 28
Therefore the pair of shoes costs $28.00.
Answer:
x = -5/2
Step-by-step explanation:
The answer is: -4/a^2 b^2
Answer:
-8 is not a solution to the inequality
Step-by-step explanation: