Question

(15 PTS) Help me plz.

Answer 1

Answer:

1.c

2.b

3.d

Step-by-step explanation:

Answer 2

Answer:

the first answer is 11.32

second answer is 6k-3

Step-by-step explanation:

you had to plus 2.19 three times, 0.59 three times, and 1.49 two  times.

like for example: 2.19+2.19+2.19= 6.57

                           0.59+0.59+0.59= 1.77

                                        1.49+1.49=2.98

and just plus the 6.57+1.77+2.98= 11.32