For five days you travel 53 kilometres each day. during the weekend you travel another 35 kilometres. how far did you travel in total? in km it is one of your friend’s birthday and you go to a restaurant for a meal. the meal costs $79.68. there is also a $9 service charge. you decide to split the bill three ways. how much will you each have to pay? each day you spend $9 on food and $15 on accommodation. each week you also spend $7.50 on other costs. how much will you spend in two weeks?

For the First Question: 335 km

For the Second Question: Each would pay $29.56

For the Third Question: $63 for both weeks

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

3 is greater then both of those numbers