Answe i'll make you brainliest

100 points

Answer with Step-by-step explanation:

1

10 flowers were picked from a garden

3/5 of 10 flowers=6 flowers were yellow

Then, 10-3/5 of 10=2/5 of 10=4 flowers were not yellow

2

2/7 of 7 pupils are boys

Thus, 2 pupils are boys

3

Each billboard in 3/2 km

if there are 14 billboards,

length of highway=3/2*14=21km

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day