The apache taxi company charges $2.50 to pick up a passenger and then adds $1.95 per mile. isaac was charged $27.46 to go from one city to another. if x represents the number of miles driven by the taxi, which linear equation can be used to solve this problem, and how many miles did isaac travel, rounded to the nearest tenth?

Isaac traveled 12.80 miles.

Step-by-step explanation:

An Apache taxi company charges $2.50 to pick up a passenger.

Taxi company charges addition per mile = $1.95

Therefore, for x miles charges will be = $1.95x

Now total charges taken by the company will be

c(x) = 1.95x + 2.50

If c(x) = $27.46 then we have to calculate the distance covered by passenger will be calculated as

c(x) = 1.95x + 2.50

27.46 = 1.95x + 2.50

27.46 - 2.50 = 1.95x

x = 12.8 miles

Therefore, Isaac traveled 12.80 miles.

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: