3. video game porsche bought a new video game. the first time she played, it took her 24 minutes to reach level 2, the second time it took 18 minutes, the third time it took 16 minutes, and the fourth time it took 12 minutes. use mental math to determine how many minutes she spent at level 1 while playing these four games.

it is 70 minutes total

Step-by-step explanation:

just add them

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

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63