what is the algebraic expression for $1.60 a gallon of gas. $32.00 to fill the tank. 20 gallons
number of gallons * dollars/gallon = dollars
20 gal * (1.6 $/1 gal) = 32 $
To find the algebraic expression for $1.60 per gallon of gas, we can use the variable 'g' to represent the number of gallons.
Let's say we want to find the cost 'c' of filling the tank, which contains 20 gallons of gas. We can multiply the cost per gallon ($1.60) by the number of gallons (20). This gives us:
c = $1.60 * 20
Simplifying the expression, we get:
c = $32.00
So, the algebraic expression for this scenario is:
c = $1.60g
Where 'c' represents the cost and 'g' represents the number of gallons.