4 bars = $1.12
Multiply the above equation by 6.
24 bars = $6.72 . . . . . . the cost for 2 dozen bars.
Answer:

Step-by-step explanation:
As we seen that the reciprocal of the a/3(a/3) provides the result as a product number that gives the output as 1 .
Also we know that two fractions number gives output 1 if they are the reciprocal or multiplicative inverse from each other.
So, a/3(a/3

<span>8 + 18a - 2 + 6a
= 24a + 6
answer is </span><span>D. 24a+6</span>
On her map 1 inch is equal to 20 miles.
5x=100
divide both sides by 5
x=20
5 is for the 5 inches.
x is for the unknown.
100 is the 100 miles between the cities.
So the scale 1:20