Question 1 of 11 A serious car accident occurs 1.2 km away from a hospital. The driver of one of the
vehicles is in critical condition, and a nearby ambulance is dispatched to bring the
driver to the hospital immediately. If the ambulance is 690 m away from the scene of
the accident, how far, in metres, will the ambulance have to travel, in total, to the
scene of the accident and back to the hospital?

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

there is no picture

step-by-step explanation:

put up a picture so people can you

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: