Someone thxs!

jeanette likes to swim at the local ymca. last month she swam 3
1
15
laps on 12 different days.

how many total laps did jeanette swim last month?
a) 36
13
15
laps
b) 36
12
15
laps
c) 37
1
15
laps
d) 37
11
15
laps

Evaluate the given expression if m=45 |-3m|

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)