Carla is selling chocolate bars for a fundraiser. her goal is to sell 600 chocolate bars to win the top prize for selling them. she can sell 9 per hour by selling in front of the local grocery store. if she already sold 24, how many more hours does she need to sell for?

She needs to sell for 64 more hours

Step-by-step explanation:

w

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.