The table shows the number of cruise ships in a harbor on various days. Monday: x-4
Tuesday: x+9
Wednesday: 2x
Thursday: 3x-7
Friday: 4

Write an expression for the total number of cruise ships in the harbor on all 5 days.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Write 37/22 as a decimal rounded to the nearest hundredth.