Can anyone help me please ?​

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.