Randall’s family drove to the beach for vacation. assume they drove the same speed throughout the trip. the first day, they drove 130miles in 22 hours. the second day, they drove 325 miles in 55 hours. the third day, they arrived at the beach by driving miles in 66 hours.

x+14

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116