I think D because don't proportional lines go straight or sum
First, this shoudnt be in mathematics and second, i think this is socila studies.
What grade level is this???
Answer:
y
Step-by-step explanation:
that easy just isolate the variables
Answer:
5. a) 2.140 + 1.725 = 3.865
b) 29.99 + 1.42 = 31.41
c) 6.157 - 1.009 = 5.148
6) 7.4 - 0.0022 = 7.2978 ✅
7.39 - 0.0012 = 7.3888
7. 140minutes / 2 hours and 20 minutes
